ULTRASTRUCTURAL ASPECTS OF THE NEUROHYPOPHYSIS OF THE WHITE-CROWNED SPARROW, ZONOTRICHIA LEUCOPHRYS GAMBELII, WITH SPECIAL REFERENCE TO THE  RELATION TO NEUROSECRETORY AXONS TO EPENDYMA IN THE PARS NERVOSA.
D000818:Animals; D001369:Axons; D001717:Birds; D002196:Capillaries; D003585:Cell Biology; D004805:Ependyma; D009489:Neurosecretion; D010902:Pituitary Gland; D010904:Pituitary Gland, Posterior; D046370:Sparrows
AXONS; BIRDS; CAPILLARIES; CYTOLOGY; EPENDYMA; NEUROSECRETION; PITUITARY GLAND, POSTERIOR