title: [A COMPARATIVE STUDY OF TUBERCULINS].
mesh_terms: D035843:Biomedical Research; D002648:Child; D006801:Humans; D013223:Statistics as Topic; D014373:Tuberculin; D014374:Tuberculin Test
chemical_list: D014373:Tuberculin
keywords: CHILD; CLINICAL RESEARCH; STATISTICS; TUBERCULIN TEST
vernacular_title: SRAVNITEL'NOE IZUCHENIE TUBERKULINOV.