LAGERCRANTZ, R Follow-up investigation of children with ulcerative colitis; with special reference to indications for surgical therapy. [electronic resource] - Acta paediatrica Jul 1955 - 302-17 p. digital Publication Type: Journal Article ISSN: 0365-1436 Standard No.: 10.1111/j.1651-2227.1955.tb04144.x doi Subjects--Topical Terms: ChildColitisColitis, UlcerativeFollow-Up StudiesHumansInfant