Existence of Serotonin and Neuropeptides-Immunoreactive Endocrine Cells in the Stomach (Proventriculus and Gizzard) of Long-Legged Buzzard (Buteo rufinus): An Immunohistochemical Study

Omer Atalar and Ali Bayrakdar

Journal of Animal and Veterinary Advances 10 ( 23 ): 3140 - 3148 , 2011