title: Genetic marker systems in arctic populations. VI. Polymorphism of C3 in Icelanders.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001110:Arctic Regions; D002648:Child; D003165:Complement System Proteins; D005260:Female; D005787:Gene Frequency; D006801:Humans; D007055:Iceland; D008297:Male; D008875:Middle Aged; D009664:Norway; D010641:Phenotype; D011110:Polymorphism, Genetic; D012737:Sex Factors
chemical_list: D003165:Complement System Proteins