title: [ON THE COMPARATIVE DIAGNOSTIC VALUE OF OLD TUBERCULIN AND DRIED PURIFIED TUBERCULIN].
mesh_terms: D001699:Biometry; D002648:Child; D006801:Humans; D007223:Infant; D013223:Statistics as Topic; D014373:Tuberculin; D014374:Tuberculin Test
chemical_list: D014373:Tuberculin
keywords: CHILD; INFANT; STATISTICS; TUBERCULIN TEST
vernacular_title: O SRAVNITEL'NO I DIAGNOSTICHESKO I TSENNOSTI AL'TTUBERKULINA I SUKHOGO OCHISHCHENNOGO TUBERKULINA.