title: [Tests for early diagnosis of pregnancy].
authors.forename: L
authors.initials: L
authors.lastname: Garcia Brandao
mesh_terms: D000569:Americas; D001938:Brazil; D019411:Clinical Laboratory Techniques; D003906:Developing Countries; D003933:Diagnosis; D007843:Latin America; D011247:Pregnancy; D011258:Pregnancy Tests; D011259:Pregnancy Tests, Immunologic; D013020:South America
keywords: Americas; Brazil; Developing Countries; Examinations And Diagnoses; Laboratory Examinations And Diagnoses; Laboratory Procedures; Latin America; Pregnancy; Pregnancy Tests, Immunologic--cost; Pregnancy Tests--cost; South America