title: [Development in anti-tubercular work during past 20 years in China (author's transl)].
mesh_terms: D000293:Adolescent; D001500:BCG Vaccine; D002648:Child; D002675:Child, Preschool; D002681:China; D006801:Humans; D007223:Infant; D008168:Lung / Q000503:physiopathology; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy* / Q000503:physiopathology / Q000517:prevention & control
chemical_list: D001500:BCG Vaccine