Document Type : Full Research Paper
Author
Industrial University of Isfahan
Ansari, S. (1991). Vitamin A and its role on animals. Veterinary Research & Biological Products, 4(2), 60-65.
S. Ansari. "Vitamin A and its role on animals". Veterinary Research & Biological Products, 4, 2, 1991, 60-65.
Ansari, S. (1991). 'Vitamin A and its role on animals', Veterinary Research & Biological Products, 4(2), pp. 60-65.
Ansari, S. Vitamin A and its role on animals. Veterinary Research & Biological Products, 1991; 4(2): 60-65.
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