Preincisional local anesthesia with bupivacaine and pin after laparoscopic cholecystectomy: a double-blind randomized clinical trialURE, B. M; TROIDL, H; SPANGENBERGER, W et al.Surgical endoscopy. 1993, Vol 7, Num 6, pp 482-488, issn 0930-2794Article

Postoperative On-demand-Analgesie mit Piritramid inder Allgemeinchirurgie. Eine prospektive Beobachtungsstudie = Patient-controlled analgesia with piritramide for postoperative pain relief in general surgery: a prospective observational studyURE, B. M; ULLMANN, K; NEUGEBAUER, E et al.Der Schmerz (Berlin, West). 1993, Vol 7, Num 1, pp 25-30, issn 0932-433XArticle