title: Distributions and tests of independence of seven blood group systems in a large multiracial sample from California.
mesh_terms: D000017:ABO Blood-Group System; D001741:Black or African American; D001789:Blood Group Antigens; D002140:California; D005006:Ethnicity; D005260:Female; D005787:Gene Frequency; D006801:Humans; D010641:Phenotype; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System; D013223:Statistics as Topic; D044465:White People
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System