[Efficacy-risk relationship in heparin-dihydroergotamine].
D004087:Dihydroergotamine / Q000009:adverse effects*; D006493:Heparin / Q000009:adverse effects*; D006801:Humans; D013923:Thromboembolism / Q000517:prevention & control*
D004087:Dihydroergotamine; D006493:Heparin
Nutzen-Risiko-Dimension von Heparin-Dihydroergotamin.