title: [DISTRIBUTION OF THE ABO BLOOD GROUP AMONG SPANISH STUDENTS OF ZARAGOZA].
mesh_terms: D000017:ABO Blood-Group System; D006801:Humans; D013030:Spain; D013223:Statistics as Topic; D013334:Students
chemical_list: D000017:ABO Blood-Group System
keywords: ABO FACTORS; SPAIN; STATISTICS
vernacular_title: DISTRIBUCI'ON DE LOS GRUPOS SANGU'INEOS ABO EN ESTUDIANTES ESPA NOLES DE ZARAGOZA.