Escobar, P. F., Kaouk, J. H., Geisler, D., Kroh, M., Fader, A. N., & Falcone, T. (2010). Single-Port Laparoscopy, NOTES, and Endoluminal Surgery. Hindawi Publishing Corporation.

Escobar, Pedro F., Jihad H. Kaouk, Daniel Geisler, Matthew Kroh, Amanda Nickles Fader, och Tommaso Falcone. Single-Port Laparoscopy, NOTES, and Endoluminal Surgery. Hindawi Publishing Corporation, 2010.

Escobar, Pedro F., et al. Single-Port Laparoscopy, NOTES, and Endoluminal Surgery. Hindawi Publishing Corporation, 2010.