New neurohypophysial principle in foetal mammals.
D000818:Animals; D001001:Anura; D001681:Biological Assay; D010872:Caniformia; D005333:Fetus / Q000378:metabolism*; D005865:Gestational Age; D010121:Oxytocin / Q000032:analysis*; D010902:Pituitary Gland / Q000032:analysis*; D051381:Rats; D012756:Sheep; D013045:Species Specificity; D014667:Vasopressins / Q000032:analysis*
D014667:Vasopressins; D010121:Oxytocin