HISTOLOGICAL STRUCTURE AND CYTOLOGY OF THE PINEAL ORGAN IN BIRDS AND MAMMALS.
D000818:Animals; D001717:Birds; D006654:Histology, Comparative; D008322:Mammals; D010870:Pineal Gland; D012106:Research; D014714:Vertebrates
EXPERIMENTAL LAB STUDY; HISTOLOGY, COMPARATIVE; PINEAL BODY; REVIEW; VERTEBRATES