APA

Ellis S. M., Varley M., Howell S., Trochsler M., Maddern G., Hewett P., Runge T. & Mees S. T. (20170802). Acquisition and retention of laparoscopic skills is different comparing conventional laparoscopic and single-incision laparoscopic surgery: a single-centre, prospective randomized study. : Surgical endoscopy.

Chicago

Ellis Scott Michael, Varley Martin, Howell Stuart, Trochsler Markus, Maddern Guy, Hewett Peter, Runge Tina and Mees Soeren Torge. 20170802. Acquisition and retention of laparoscopic skills is different comparing conventional laparoscopic and single-incision laparoscopic surgery: a single-centre, prospective randomized study. : Surgical endoscopy.

Harvard

Ellis S. M., Varley M., Howell S., Trochsler M., Maddern G., Hewett P., Runge T. and Mees S. T. (20170802). Acquisition and retention of laparoscopic skills is different comparing conventional laparoscopic and single-incision laparoscopic surgery: a single-centre, prospective randomized study. : Surgical endoscopy.

MLA

Ellis Scott Michael, Varley Martin, Howell Stuart, Trochsler Markus, Maddern Guy, Hewett Peter, Runge Tina and Mees Soeren Torge. Acquisition and retention of laparoscopic skills is different comparing conventional laparoscopic and single-incision laparoscopic surgery: a single-centre, prospective randomized study. : Surgical endoscopy. 20170802.