Good "negative results".
Saxon
A
A
D002986:Clinical Trials as Topic; D003922:Diabetes Mellitus, Type 1 / Q000188:drug therapy; D006801:Humans; D007004:Hypoglycemic Agents / Q000009:adverse effects / Q000627:therapeutic use; D008727:Methotrexate / Q000009:adverse effects / Q000627:therapeutic use; D011643:Publishing; D012107:Research Design
D007004:Hypoglycemic Agents; D008727:Methotrexate