title: THE V-A-B BLOOD GROUP SYSTEM OF CHIMPANZEES: A PARADOX IN THE APPLICATION OF THE 2 X 2 CONTIGENCY TEST.
mesh_terms: D000818:Animals; D001789:Blood Group Antigens; D005823:Genetics; D015186:Hominidae; D006801:Humans; D002679:Pan troglodytes; D012106:Research
chemical_list: D001789:Blood Group Antigens
keywords: APES; BLOOD GROUPS; EXPERIMENTAL LAB STUDY; GENETICS