title: Blood groups of Puerto Ricans.
mesh_terms: D044466:Asian People; D001315:Australia; D044383:Black People; D001782:Blood Donors; D001789:Blood Group Antigens; D004739:England; D005006:Ethnicity; D006801:Humans; D007194:India; D007198:Indians, North American; D007199:Indians, South American; D011647:Puerto Rico; D044469:Racial Groups; D012204:Rh-Hr Blood-Group System; D013030:Spain; D014481:United States; D044465:White People; D001741:Black or African American
chemical_list: D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System