[How to conduct therapeutic research. Therapeutic agents for liver diseases].
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D002794:Choline / Q000627:therapeutic use; D006801:Humans; D008107:Liver Diseases / Q000188:drug therapy*; D008715:Methionine / Q000627:therapeutic use
D000305:Adrenal Cortex Hormones; D008715:Methionine; D002794:Choline