title: Diagnosis of atypical Hirschsprung's disease.
authors.forename: G K
authors.initials: GK
authors.lastname: Donovan
mesh_terms: D003248:Constipation / Q000209:etiology; D003937:Diagnosis, Differential; D006627:Hirschsprung Disease / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007415:Intestinal Obstruction / Q000209:etiology