title: Genetic polymorphisms of complement systems in Japanese.
mesh_terms: D044466:Asian People; D003175:Complement C2 / Q000235:genetics; D003176:Complement C3 / Q000235:genetics; D003181:Complement C4 / Q000235:genetics; D003165:Complement System Proteins / Q000235:genetics*; D005787:Gene Frequency; D006801:Humans; D007564:Japan; D011110:Polymorphism, Genetic
chemical_list: D003175:Complement C2; D003176:Complement C3; D003181:Complement C4; D003165:Complement System Proteins