Langeland, N [Cytomegalovirus infections. Still a challenge]. [electronic resource] - Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke Nov 1991 - 3377-8 p. digital Publication Type: Journal Article ISSN: 0029-2001 Subjects--Topical Terms: Cytomegalovirus Infections--diagnosisHumansPrognosis