title: [THE DEVELOPMENT AND IMPROVEMENT OF METHODS OF INDIRECT SEROLOGICAL ANALYSIS (A SURVEY)].
mesh_terms: D006664:History; D049673:History, 20th Century; D006801:Humans; D008511:Medicine; D012698:Serologic Tests
keywords: HISTORY; HISTORY OF MEDICINE, 20TH CENT.; SERODIAGNOSIS
vernacular_title: VOZNIKNOVENIE I RAZVITIE METODOV NEPRIAMOGO SEROLOGICHESKOGO ANALIZA (OBZOR)