title: FK 506--an investigational immunosuppressant.
mesh_terms: D000900:Anti-Bacterial Agents / Q000009:adverse effects / Q000627:therapeutic use*; D015507:Drugs, Investigational / Q000627:therapeutic use; D006084:Graft Rejection / Q000187:drug effects*; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D016031:Liver Transplantation / Q000276:immunology; D016559:Tacrolimus
chemical_list: D000900:Anti-Bacterial Agents; D015507:Drugs, Investigational; D007166:Immunosuppressive Agents; D016559:Tacrolimus