Senft, J., Warschkow, R., Diener, M. K., Tarantino, I., Müller, B. P., & Linke, G. R. (2014). The transvaginal hybrid NOTES versus conventionally assisted laparoscopic sigmoid resection for diverticular disease (TRANSVERSAL) trial: Study protocol for a randomized controlled trial. Trials, 15, . https://doi.org/10.1186/1745-6215-15-454
Chicago Style (17th ed.) CitationSenft, Jonas, René Warschkow, Markus K. Diener, Ignazio Tarantino, Beat P. Müller, and Georg R. Linke. "The Transvaginal Hybrid NOTES Versus Conventionally Assisted Laparoscopic Sigmoid Resection for Diverticular Disease (TRANSVERSAL) Trial: Study Protocol for a Randomized Controlled Trial." Trials 15 (2014). https://doi.org/10.1186/1745-6215-15-454.
MLA (9th ed.) CitationSenft, Jonas, et al. "The Transvaginal Hybrid NOTES Versus Conventionally Assisted Laparoscopic Sigmoid Resection for Diverticular Disease (TRANSVERSAL) Trial: Study Protocol for a Randomized Controlled Trial." Trials, vol. 15, 2014, https://doi.org/10.1186/1745-6215-15-454.