424 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
184.1 | DF | ANTIGEN, EPITOPE, OR OTHER IMMUNOSPECIFIC IMMUNOEFFECTOR (E.G., IMMUNOSPECIFIC VACCINE, IMMUNOSPECIFIC STIMULATOR OF CELL-MEDIATED IMMUNITY, IMMUNOSPECIFIC TOLEROGEN, IMMUNOSPECIFIC IMMUNOSUPPRESSOR, ETC.) {15} |
198.1 | .~ Hormone or other secreted growth regulatory factor, differentiation factor, intercellular mediator, neurotransmitter, or fragment thereof |