New factors and alleles in the M blood-group system of the pig.
D000483:Alleles; D000818:Animals; D001789:Blood Group Antigens; D005787:Gene Frequency; D005823:Genetics; D007106:Immune Sera / Q000302:isolation & purification; D010641:Phenotype; D013552:Swine
D001789:Blood Group Antigens; D007106:Immune Sera