Name Info Provider Link
free resource American Academy of Family Physicians https://www.aafp.org/link_out?pmid=22534226
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/d10092
Small Intestine Disorders free resource MedlinePlus Health Information https://medlineplus.gov/smallintestinedisorders.html
subscription/membership/fee required ClinicalKey https://www.clinicalkey.com/content/playBy?issn=0002-838X&vol=85&issue=5&pgfirst=469