T.S. Diwan, Juan-Carlos Verdeja and K.W. Volker. "Prospective, randomized comparison of the use of the Floshield system versus Clearify visualization system (D-Help) during laparoscopic surgery to evaluate the operative interruption for lens cleaning" 2016 Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) Annual Meeting (2016)
Available at: http://works.bepress.com/juan-carlos-verdeja/36/