Gruber, U F Prevention of thromboembolic complications with miniheparin-dihydroergotamine in patients undergoing lumbar disc operations. [electronic resource] - European archives of psychiatry and neurological sciences 1984 - 157-61 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0175-758X Standard No.: 10.1007/BF00461554 doi Subjects--Topical Terms: AdultBlood Coagulation TestsClinical Trials as TopicDihydroergotamine--adverse effectsDose-Response Relationship, DrugDouble-Blind MethodDrug Combinations--adverse effectsFemaleHemorrhage--chemically inducedHeparin--adverse effectsHeparin, Low-Molecular-WeightHumansIntervertebral Disc Displacement--surgeryMalePostoperative Complications--prevention & controlPulmonary Embolism--prevention & controlThromboembolism--prevention & controlThrombophlebitis--prevention & control