Example: biology
Search results with tag "F ree text"
American College of Gastroenterology Monograph …
gi.orgThe American Journal of GASTROENTEROLOGY VOLUME 109 | SUPPLEMENT 1 | AUGUST 2014 www.amjgastro.com S4 Ford et al. headings (MeSH) and free text terms), and IBS, spastic colon, irri- table colon, a nd functionalad j5 bowel (as f ree text terms). For RCTs of dietary manipulation, these were combined using the set operator AND …