Neurosecretory processes projecting from the preoptic nucleus into the third ventricle of Zoarces viviparus L.
D000818:Animals; D002552:Cerebral Ventricles / Q000166:cytology*; D003594:Cytoplasmic Granules; D004805:Ependyma / Q000166:cytology; D005399:Fishes / Q000033:anatomy & histology*; D007030:Hypothalamo-Hypophyseal System / Q000166:cytology*; D008853:Microscopy; D008854:Microscopy, Electron; D009489:Neurosecretion