title: Detecting "occult" viral infection after marrow transplantation.
authors.forename: S W
authors.initials: SW
authors.lastname: Crawford
mesh_terms: D016026:Bone Marrow Transplantation / Q000009:adverse effects*; D003586:Cytomegalovirus Infections / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D011024:Pneumonia, Viral / Q000175:diagnosis* / Q000209:etiology; D012307:Risk Factors; D015996:Survival Rate