title: The importance of a negative image.
authors.affiliation: Department of Haematology, Imperial College Faculty of Medicine, St, Mary's Hospital, London, United Kingdom. b.bain@ic.ac.uk
authors.forename: Barbara J
authors.initials: BJ
authors.lastname: Bain
mesh_terms: D001399:Azure Stains / Q000032:analysis*; D001856:Bone Marrow Examination / Q000379:methods*; D004801:Eosine Yellowish-(YS) / Q000032:analysis*; D005260:Female; D005334:Fever / Q000209:etiology; D015658:HIV Infections / Q000473:pathology*; D006801:Humans; D008264:Macrophages / Q000382:microbiology* / Q000648:ultrastructure; D009165:Mycobacterium Infections, Nontuberculous / Q000175:diagnosis* / Q000473:pathology; D009170:Nontuberculous Mycobacteria / Q000302:isolation & purification* / Q000648:ultrastructure; D013194:Staining and Labeling / Q000379:methods
chemical_list: D001399:Azure Stains; C046541:Romanowsky-Giemsa stain; D004801:Eosine Yellowish-(YS)