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Xu, Y. X., H. S. Chen, et al. (2000). Three new saponins from Tribulus terrestris. Planta Medica. [print] August 66(6): 545-550. {a} Department of Phytochemistry, College of Pharmacy, Second Military Medical University, 101 GuoHe Road, Shanghai, 200433, China

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Li, J. X., Q. Shi, et al. (1998). Tribulusamide A and B, new hepatoprotective lignanamides from the fruits of Tribulus terrestris: Indications of cytoprotective activity in murine hepatocyte culture. Planta Medica 64(7): 628-631. {a} Res. Inst. Wakan-Yaku, Toyama Med. Pharm. Univ., 2630-Sugitani, Toyama 930-0194, Japan

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Morrison, S. M. and J. K. Scott (1996). Variation of populations of Tribulus terrestris (Zygophyllaceae): 3. Isozyme analysis. Australian Journal of Botany 44(2): 201-212. {a} Western Aust. Museum, Francis St., Perth, WA 6000, Australia

Morrison, S. M. and J. K. Scott (1996). Variation in populations of Tribulus terrestris (Zygophyllaceae): 2. Chromosome numbers. Australian Journal of Botany 44(2): 191-199. {a} Western Australian Museum, Francis St., Perth, WA 6000, Australia

Scott, J. K. and M. Morrison (1996). Variation in populations of Tribulus terrestris (Zygophyllaceae): 1. Burr morphology. Australian Journal of Botany 44(2): 175-190. CSIRO Div. Entomol., Private Bag, PO Wembley, WA 6014, Australia

Wilkins, A. L., C. O. Miles, et al. (1996). Photosensitivity in South Africa. IX. Structure elucidation of a beta-glucosidase-treated saponin from Tribulus terrestris, and the identification of saponin chemotypes of South African T. terrestris. Onderstepoort Journal of Veterinary Research 63(4): 327-334. {a} Chem. Dep., Univ. Waikato, Private Bag 3105, Hamilton, New Zealand

Wu, G., S. Jiang, et al. (1996). Steroidal glycosides from Tribulus terrestris. Phytochemistry Oxford 42(6): 1677-1681. {a} Dep. Phytochem., Shanghai Inst. Materia Med., Acad. Sinica, Shanghai 200031, China

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Bourke, C. A. (1995). The clinical differentiation of nervous and muscular locomotor disorders of sheep in Australia. Australian Veterinary Journal 72(6): 228-234. NSW Agric., Agric. Res. Vet. Centre, Forest Road, Orange, NSW 2800, Australia

Liu, Q., Y. Chen, et al. (1995). A study of the protective effects of Tribulus terrestris L., polysaccharide on genetic damage. Zhongguo Zhongyao Zazhi 20(7): 427-429, 449. Beijing Univ. Traditional Chinese Med., 10029 Beijing, China

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Anderson, R. L. (1994). Characterizing weed community seedling emergence for a semiarid site in Colorado. Weed Technology 8(2): 245-249. Agric. Res. Serv., Akron, CO 80720, USA

Miles, C. O., A. L. Wilkins, et al. (1994). Photosensitivity in South Africa: VIII. Ovine metabolism of Tribulus terrestris saponins during experimentally induced geeldikkop. Onderstepoort Journal of Veterinary Research 61(4): 351-359. {a} Fungal Plant Toxin Res. Group, New Zealand Pastoral Agric. Res. Inst. Ltd., Ruakura Agric. Res. Cent., Private Bag 3123, Hamilton, New Zealand

Miles, C. O., A. L. Wilkins, et al. (1994). Photosensitivity in South Africa: VII. Chemical composition of biliary crystals from a sheep with experimentally induced geeldikkop. Onderstepoort Journal of Veterinary Research 61(3): 215-222. {a} Fungal Plant Toxin Res. Group, New Zealand Pastoral Agric. Res. Inst. Ltd., Ruakura Agric. Res. Cent., Private Bag 3123, Hamilton, New Zealand

Ren, Y. J., H. S. Chen, et al. (1994). Isolation and identification of a new derivative of cinnamic amide from Tribulus terrestris. Yaoxue Xuebao 29(3): 204-206. {a} No. 44 Military Hosp., Guiyang 550009, China

Sangeeta, D., H. Sidhu, et al. (1994). Urinary inhibitory activity towards calcium oxalate crystal growth in rats fed sodium glycolate and an aqueous extract of Tribulus terrestris. Medical Science Research 22(9): 627-628. {a} Dep. Biochem. Postgraduate, Inst. Med. Educ. Res., Chandigarh 160 012, India

Sangeeta, D., H. Sidhu, et al. (1994). Effect of Tribulus terrestris on oxalate metabolism in rats. Journal of Ethnopharmacology 44(2): 61-66. {a} Dep. Biochem., Panjab Univ., Chandigarh, India

Tapia, M. O., M. A. Giordano, et al. (1994). An outbreak of hepatogenous photosensitization in sheep grazing Tribulus terrestris in Argentina. Veterinary and Human Toxicology 36(4): 311-313. Fac. Ciencias Vet., Univ. Nac. Centro, Campus Universitario, 7000 Tandil, Argentina

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Humphry, C. M., M. S. Clegg, et al. (1993). Food diversity and drought survival: The Hausa example. International Journal of Food Sciences and Nutrition 44(1): 1-16. {a} Dep. Nutr., Univ. Calif., Davis, CA 95616, USA

Johnson, D. H. and R. E. Talbert (1993). Imazethapyr and imazaquin control puncturevine (Tribulus terrestris) but carry over to spinach (Spinacia oleracea). Weed Technology 7(1): 79-83. Dep. Agron., Univ. Arkansas, Fayetteville, AR 72703, USA

McKenzie, R. A. (1993). Plant poisoning? Which plant? Australian Veterinary Journal 70(6): 201-202. Queensland Dep. Primary Ind., Animal Res. Inst., Yeerongpilly, QLD 4105, Australia

Miles, C. O., A. L. Wilkins, et al. (1993). Identification of insoluble salts of the beta-D-glucuronides of episarsasapogenin and epismilagenin in the bile of lambs with alveld and examination of Narthecium ossifragum, Tribulus terrestris, and Panicum miliaceum for sapogenins. Journal of Agricultural and Food Chemistry 41(6): 914-917. {a} New Zealand Pastoral Agric. Res. Inst. Ltd., Ruakura Agric. Res. Cent., Private Bag 3123, Hamilton, New Zealand

Rall, M. and N. Fairall (1993). Diets and food preferences of two South African tortoises Geochelone pardalis and Psammobates oculifer. South African Journal of Wildlife Research 23(3): 63-70. {a} Tussen-die-Riviere Nature Reserve, PO Box 16, Bethulie 9992, South Africa

Sreedevi, K., K. C. Chitra, et al. (1993). Evaluation of certain plant extracts for their antifeedant and toxic properties against Hadda Henosepilachna vigintioctopunctata Fab. Journal of Insect Science 6(2): 250-252. Dep. Entomol., S.V. Agric. Coll., Tirupati-517 502, India

Sydenham, E. W., G. S. Shephard, et al. (1993). Fumonisins in Argentinian field-trial corn. Journal of Agricultural and Food Chemistry 41(6): 891-895. {a} Prog. Mycotoxins and Experimental Carcinogenesis, Medical Res. Council, P.O. Box 19070, Tygerberg, 7505, South Africa

Abeywickerama, K. and G. A. Bean (1992). Cytotoxicity of Fusarium species mycotoxins and culture filtrates of Fusarium species isolated from the medicinal plant Tribulus terrestris to mammalian cells. Mycopathologia 120(3): 189-193. Dep. Bot., University Maryland, College Park, MD, USA

Bourke, C. A., G. R. Stevens, et al. (1992). Locomotor effects in sheep of alkaloids identified in Australian Tribulus terrestris. Australian Veterinary Journal 69(7): 163-165.

Duhan, A., B. M. Chauhan, et al. (1992). Nutritional value of some non-conventional plant foods of India. Plant Foods For Human Nutrition 42(3): 193-200.

Katharia, S. K., S. P. Singh, et al. (1992). A clinical assessment of ibuprofen and a new herbal compound in oral surgical procedures. 0500an Journal Of Pharmacology 24(1): 29-31.

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Walker, D., A. Bird, et al. (1992). Some effects of feeding Tribulus terrestris, Ipomoea lonchophylla and the seed of Abelmoschus ficulneus on fetal development and the outcome of pregnancy in sheep. Reproduction Fertility And Development 4(2): 135-144.

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El, G. R. M. (1991). Suppression of annuals by Tribulus terrestris in an abandoned field in the sandy desert of Kuwait. Journal Of Vegetation Science 2(2): 147-154.

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Huang, X. L., Y. S. Zhang, et al. (1991). Studies on water soluble polysaccharides isolated from Tribulus terrestris L. purification and preliminary structural determination of heteropolysaccharide H. Acta Pharmaceutica Sinica 26(8): 578-583.

Kellerman, T. S., G. L. Erasmus, et al. (1991). Photosensitivity in South Africa: VI. The experimental induction of geeldikkop in sheep with crude steroidal saponins from Tribulus terrestris. Onderstepoort Journal Of Veterinary Research 58(1): 47-54.

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Sarma, V. and S. R. S. Rao (1991). Taxonomic importance of epidermis in Simaroubaceae-Zygophyllaceae with special reference to position of Balanites. Feddes Repertorium 102(7-8): 579-586.

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