[Methotrexate: from sword to ploughshare].
D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000188:drug therapy*; D012307:Risk Factors
D008727:Methotrexate
Methotrexaat: van zwaard tot ploegschaar?