[Prevention of thrombosis in long distance flights. Support or injection?].
D000401:Aircraft; D001458:Bandages; D002986:Clinical Trials as Topic; D006495:Heparin, Low-Molecular-Weight / Q000008:administration & dosage*; D006801:Humans; D014195:Travel; D016896:Treatment Outcome; D020246:Venous Thrombosis / Q000209:etiology / Q000517:prevention & control*
D006495:Heparin, Low-Molecular-Weight