title: [Technic of quantitative Wassermann reaction; use of photo-electric colorimeter for standardization of reagents and in reading the test].
authors.forename: J O
authors.initials: JO
authors.lastname: de ALMEIDA
mesh_terms: D003124:Colorimetry; D004560:Electricity; D006801:Humans; D007202:Indicators and Reagents; D011932:Reading; D012015:Reference Standards; D013587:Syphilis; D013588:Syphilis Serodiagnosis
chemical_list: D007202:Indicators and Reagents
keywords: COLORIMETRY; SYPHILIS; WASSERMANN REACTION
vernacular_title: Técnica da reação de Wassermann quantitativa: emprêgo do colorämetro foto-elétrico na padronização dos reagentes e na leitura da reação.