[Initial clinical forms of pulmonary tuberculosis studied on 1st admissions in a sanatorium during thr 2-year periods of 1941-42, 1949-50 and 1957-58].
D006760:Hospitalization; D006761:Hospitals; D006801:Humans; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary
TUBERCULOSIS, PULMONARY