title: [Determination of ABO and Rh-Hr systems in 350 half-breeds in the Hospital Dos de Mayo].
mesh_terms: D000017:ABO Blood-Group System; D006801:Humans; D010568:Peru; D010641:Phenotype; D044469:Racial Groups; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System
vernacular_title: Determinación de los sistemas ABO y Rh-Hr en 350 mestizos internados en el hospital Dos de Mayo.