CHRISTENSEN, Steen Winter; WILLE-JØRGENSEN, Peer; BJERG-NIELSEN, Arne; HØLMICH, Per; DUUS, Benn. Bleeding after hip arthroplasty not increased by heparin plus dihydroergotamine. Acta Orthopaedica, [S. l.], v. 58, n. 2, p. 104–105, 1987. DOI: 10.3109/17453678709146449. Disponível em: https://actaorthop.org/actao/article/view/22896. Acesso em: 23 jul. 2026.