title: [Early diagnosis of pregnancy by the Mainini reaction in some Brazilian amphibians].
mesh_terms: D000663:Amphibians; D000818:Animals; D001938:Brazil; D042241:Early Diagnosis; D005260:Female; D006801:Humans; D011247:Pregnancy / Q000175:diagnosis; D011258:Pregnancy Tests
keywords: PREGNANCY/diagnosis
vernacular_title: Diagnóstico precoce da gravidez pela reação de Mainini em alguns anfibios brasileiros.