Developement of the adrenergic innervation and chromaffin cells in the human fetal gut.
D002838:Chromaffin System / Q000196:embryology*; D004064:Digestive System / Q000196:embryology*; D005260:Female; D005333:Fetus / Q000033:anatomy & histology*; D005453:Fluorescence; D006651:Histocytochemistry; D006801:Humans; D007421:Intestine, Small / Q000294:innervation; D009197:Myenteric Plexus / Q000196:embryology; D009638:Norepinephrine / Q000378:metabolism; D011247:Pregnancy; D013564:Sympathetic Nervous System / Q000196:embryology*
D009638:Norepinephrine