Complement genes on chromosome 6.
D002675:Child, Preschool; D002906:Chromosomes, Human, 6-12 and X; D003181:Complement C4 / Q000172:deficiency*; D003165:Complement System Proteins / Q000096:biosynthesis* / Q000172:deficiency*; D005796:Genes; D008040:Genetic Linkage; D006680:HLA Antigens; D006801:Humans; D008297:Male
D003181:Complement C4; D006680:HLA Antigens; D003165:Complement System Proteins