title: [Prevention of thrombosis in long distance flights. Support or injection?].
mesh_terms: 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*
chemical_list: D006495:Heparin, Low-Molecular-Weight