BMJ · 1971 · 23 citations · 0 references
MedicineInfectious DiseasesInternal MedicineMedical MicrobiologyPulmonologyTuberculosis ControlExtrapulmonary TuberculosisPulmonary InfectionsPulmonary TuberculosisTuberculosis CareTuberculosis DiagnosisMycobacterium Tuberculosis InfectionNontuberculous Mycobacterial InfectionsPulmonary Tuberculosis Diagnosis