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Analgesic efficacy and tolerability of intravenous morphine versus combined intravenous morphine and oxycodone in a 2-center, randomized, double-blind, pilot trial of patients with moderate to severe pain after total hip replacement.
Joppich R, Richards P, Kelen R, Stern W, Zarghooni K, Otto C, Böhmer A, Petzke F, Treptau T, Lefering R, Bäthis H, Neugebauer E. Joppich R, et al. Among authors: lefering r. Clin Ther. 2012 Aug;34(8):1751-60. doi: 10.1016/j.clinthera.2012.06.023. Epub 2012 Jul 12. Clin Ther. 2012. PMID: 22795613 Clinical Trial.
Long-term results after laparoscopic cholecystectomy.
Ure BM, Troidl H, Spangenberger W, Lefering R, Dietrich A, Eypasch EP, Neugebauer E. Ure BM, et al. Among authors: lefering r. Br J Surg. 1995 Feb;82(2):267-70. doi: 10.1002/bjs.1800820243. Br J Surg. 1995. PMID: 7749708
Technology assessment of endoscopic surgery.
Neugebauer E, Ure BM, Lefering R, Eypasch EP, Troidl H. Neugebauer E, et al. Among authors: lefering r. Acta Neurochir Suppl. 1994;61:13-9. doi: 10.1007/978-3-7091-6908-7_2. Acta Neurochir Suppl. 1994. PMID: 7771218 Review.
Trauma score systems: Cologne Validation Study.
Bouillon B, Lefering R, Vorweg M, Tiling T, Neugebauer E, Troidl H. Bouillon B, et al. Among authors: lefering r. J Trauma. 1997 Apr;42(4):652-8. doi: 10.1097/00005373-199704000-00012. J Trauma. 1997. PMID: 9137253
624 results