%0 Generic %E Srinivasan, Shanthi, %E Friedman, Lawrence S. %@ 9781119235187 %@ 1119235189 %@ 9781119235170 %@ 1119235170 %@ %@ %@ %T Sitaraman and Friedman's essentials of gastroenterology / %U https://ezaccess.libraries.psu.edu/login?url=http://onlinelibrary.wiley.com/book/10.1002/9781119235170 %7 Second edition.