Treatment of diseases with biological materials or biological response modifiers, such as the use of GENES; CELLS; TISSUES; organs; SERUM; VACCINES; and humoral agents.

Synonyms: Therapy, Biologic, Biological Therapy, Biologic Therapies, Biotherapy, Therapy, Biological, Biologic Therapy, Biotherapies, Biological Therapies, Therapies, Biologic, Therapies, Biological