title: New drug helps prevent heart transplant rejection.
mesh_terms: D006084:Graft Rejection / Q000517:prevention & control*; D016027:Heart Transplantation / Q000276:immunology*; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use*; D016559:Tacrolimus / Q000627:therapeutic use*
chemical_list: D007166:Immunosuppressive Agents; D016559:Tacrolimus