title: Serum protein polymorphisms in North Vietnam.
mesh_terms: D001798:Blood Proteins / Q000032:analysis; D002091:Butyrylcholinesterase / Q000097:blood; D002802:Cholinesterases / Q000097:blood; D003182:Complement C5 / Q000032:analysis; D003604:Czechoslovakia; D005787:Gene Frequency; D006579:Heterozygote; D006801:Humans; D010641:Phenotype; D011110:Polymorphism, Genetic; D014744:Vietnam / Q000208:ethnology
chemical_list: D001798:Blood Proteins; D003182:Complement C5; D002091:Butyrylcholinesterase; D002802:Cholinesterases