De Bella, E [Megacolon (clinical contribution on 29 cases treated surgically)]. [electronic resource] - Il Policlinico. Sezione pratica Aug 1965 - 1133-44 p. digital Publication Type: Journal Article ISSN: 0032-2644 Subjects--Topical Terms: AdolescentAdultAgedChildChild, PreschoolFemaleHirschsprung DiseaseHumansInfantMaleMegacolon--surgeryMiddle Aged