The esophageal glands in human fetuses and newborns.
D004947:Esophagus / Q000166:cytology / Q000196:embryology*; D005260:Female; D005333:Fetus; D005865:Gestational Age; D006801:Humans; D009092:Mucous Membrane / Q000166:cytology / Q000196:embryology; D011247:Pregnancy