Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1091-255X(23)01337-9
Intestinal Obstruction	free resource	MedlinePlus Health Information	https://medlineplus.gov/intestinalobstruction.html
	subscription/membership/fee required	Springer	https://link.springer.com/article/10.1007/s11605-019-04341-7