WHO Expert Committee on Biological Standardization.
D001685:Biological Factors / Q000145:classification / Q000592:standards* / Q000627:therapeutic use; D001803:Blood Transfusion / Q000592:standards; D006801:Humans; D007391:International Cooperation; D011786:Quality Control; D009626:Terminology as Topic; D014944:World Health Organization
D001685:Biological Factors