APA

Akovbiantz A., Stoffel U., Wehrli H., Svarin I. & Tedaldi R. (19910919). [Laparoscopic cholecystectomy. Results and experiences 1 year following introduction of a new surgical technique (139 cases)]. : Schweizerische Rundschau fur Medizin Praxis = Revue suisse de medecine Praxis.

Chicago

Akovbiantz A, Stoffel U, Wehrli H, Svarin I and Tedaldi R. 19910919. [Laparoscopic cholecystectomy. Results and experiences 1 year following introduction of a new surgical technique (139 cases)]. : Schweizerische Rundschau fur Medizin Praxis = Revue suisse de medecine Praxis.

Harvard

Akovbiantz A., Stoffel U., Wehrli H., Svarin I. and Tedaldi R. (19910919). [Laparoscopic cholecystectomy. Results and experiences 1 year following introduction of a new surgical technique (139 cases)]. : Schweizerische Rundschau fur Medizin Praxis = Revue suisse de medecine Praxis.

MLA

Akovbiantz A, Stoffel U, Wehrli H, Svarin I and Tedaldi R. [Laparoscopic cholecystectomy. Results and experiences 1 year following introduction of a new surgical technique (139 cases)]. : Schweizerische Rundschau fur Medizin Praxis = Revue suisse de medecine Praxis. 19910919.