The hypothalamo-hypophysial system of the lemming, Dicrostonyx torquatus Pallas. II. Seasonal changes in the Gomori-positive neurosecretory centers of the hypothalamus and posterior pituitary (an ultrastructural study).
D000818:Animals; D003411:Arvicolinae / Q000033:anatomy & histology*; D007030:Hypothalamo-Hypophyseal System / Q000648:ultrastructure*; D008297:Male; D008854:Microscopy, Electron; D009490:Neurosecretory Systems / Q000648:ultrastructure*; D010904:Pituitary Gland, Posterior / Q000648:ultrastructure; D012098:Reproduction; D012621:Seasons