The Lewis blood group characters of erythrocytes and body-fluids.
D001789:Blood Group Antigens; D001788:Blood Grouping and Crossmatching; D001826:Body Fluids; D004912:Erythrocytes; D005441:Fluids and Secretions; D006801:Humans
D001789:Blood Group Antigens
BLOOD/groups; ERYTHROCYTES; FLUIDS