KAYA, S. Et Al. 2001. Effects of zinc and vitamin A supplements on plasma levels of thyroid hormones, cholesterol, glucose and egg yolk cholesterol of laying hens. Research in Veterinary Science , vol.71, no.2 , 135-139.

KAYA, S., Keçeci, T., & Haliloǧlu, S., (2001). Effects of zinc and vitamin A supplements on plasma levels of thyroid hormones, cholesterol, glucose and egg yolk cholesterol of laying hens. Research in Veterinary Science , vol.71, no.2, 135-139.

KAYA, SEFER, T. Keçeci, And S. Haliloǧlu. "Effects of zinc and vitamin A supplements on plasma levels of thyroid hormones, cholesterol, glucose and egg yolk cholesterol of laying hens," Research in Veterinary Science , vol.71, no.2, 135-139, 2001

KAYA, SEFER Et Al. "Effects of zinc and vitamin A supplements on plasma levels of thyroid hormones, cholesterol, glucose and egg yolk cholesterol of laying hens." Research in Veterinary Science , vol.71, no.2, pp.135-139, 2001

KAYA, S. Keçeci, T. And Haliloǧlu, S. (2001) . "Effects of zinc and vitamin A supplements on plasma levels of thyroid hormones, cholesterol, glucose and egg yolk cholesterol of laying hens." Research in Veterinary Science , vol.71, no.2, pp.135-139.

@article{article, author={SEFER KAYA Et Al. }, title={Effects of zinc and vitamin A supplements on plasma levels of thyroid hormones, cholesterol, glucose and egg yolk cholesterol of laying hens}, journal={Research in Veterinary Science}, year=2001, pages={135-139} }