Ultrastructural studies on the median eminence of neonatal rats.
D000818:Animals; D000831:Animals, Newborn / Q000033:anatomy & histology*; D005260:Female; D005453:Fluorescence; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D007031:Hypothalamus / Q000033:anatomy & histology* / Q000098:blood supply; D008297:Male; D009474:Neurons; D051381:Rats