["Directed selectively differential" chemoprophylaxis].
D000328:Adult; D002648:Child; D006801:Humans; D006968:Hypersensitivity, Delayed; D007538:Isoniazid / Q000627:therapeutic use*; D011859:Radiography; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000517:prevention & control
D007538:Isoniazid
Die "geleitete selektiv-unterschiedliche" Chemoprophylaxe.