@incollection{Liang13,
author = {Robert J. Richards and Jerome Zhengrong Liang},
title = {Virtual Colonoscopy},
booktitle = {Colonoscopy and Colorectal Cancer Screening},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Marco Bustamante},
chapter = {12},
doi = {10.5772/52544},
url = {https://doi.org/10.5772/52544}
}