title: Genetic polymorphism of the third component of complement (C3) and levels of   1 C-  1 A-globulin in sera of German and Spanish populations.
mesh_terms: D000510:Alpha-Globulins / Q000032:analysis*; D000818:Animals; D001609:Beta-Globulins / Q000032:analysis*; D003165:Complement System Proteins / Q000032:analysis*; D004592:Electrophoresis, Starch Gel; D005260:Female; D005787:Gene Frequency; D005860:Germany, West; D006801:Humans; D007106:Immune Sera; D008297:Male; D010641:Phenotype; D011110:Polymorphism, Genetic; D011817:Rabbits / Q000276:immunology; D013030:Spain
chemical_list: D000510:Alpha-Globulins; D001609:Beta-Globulins; D007106:Immune Sera; D003165:Complement System Proteins