YTREHUS, K [The 1953 poliomyelitis epidemic in Møre and Romsdal]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke Jun 1956 - 426-7; passim p. digital Publication Type: Journal Article ISSN: 0029-2001 Subjects--Topical Terms: EpidemicsPoliomyelitis--epidemiology