Gora, Michalina, Hongki Yoo, Melissa J Suter, Kevin A Gallagher, Brett E Bouma, Norm S Nishioka, and Guillermo J Tearney. “Optical Frequency Domain Imaging System and Catheters for Volumetric Imaging of the Human Esophagus”. Photonics Letters of Poland 3, no. 4 (December 29, 2011): pp. 144–146. Accessed November 20, 2024. http://m.photonics.pl/PLP/index.php/letters/article/view/3-51.