?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=C&rft.au=Lam%2C+C&rft.aulast=Lam&rft.title=Neurogastroenterology+%26+Motility&rft.pages=861-870&rft.issn=1365-2982&rft.issue=6&rft.atitle=Colonic+response+to+laxative+ingestion+as+assessed+by+MRI+differs+in+constipated+irritable+bowel+syndrome+compared+to+functional+constipation&rft.volume=28&rft.date=June+2016&rft.genre=article