title: The early diagnosis of Hirschsprung's disease.
mesh_terms: D001466:Barium Sulfate; D001706:Biopsy; D003106:Colon / Q000294:innervation; D004761:Enterocolitis, Pseudomembranous / Q000209:etiology; D005260:Female; D005725:Ganglia, Autonomic / Q000002:abnormalities* / Q000000981:diagnostic imaging; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008365:Manometry; D008531:Megacolon / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography; D012007:Rectum / Q000294:innervation
chemical_list: D001466:Barium Sulfate