title: Cases from the Osler Medical Service at Johns Hopkins University.
authors.forename: Bart L
authors.initials: BL
authors.lastname: Scott
mesh_terms: D001853:Bone Marrow / Q000473:pathology; D006660:Histoplasmosis / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged