424 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
520 | DF | EXTRACT, BODY FLUID, OR CELLULAR MATERIAL OF UNDETERMINED CONSTITUTION DERIVED FROM ANIMAL IS ACTIVE INGREDIENT {21} |
558 | DF | .~ Urogenital system (e.g., kidney, etc.) {2} |
559 | .~.~ Genitalia (e.g., ovary, uterus, prostate, testis, etc.) |