Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0020-7292(06)00063-4
Emergency Medical Services	free resource	MedlinePlus Health Information	https://medlineplus.gov/emergencymedicalservices.html
	subscription/membership/fee required	Wiley	https://doi.org/10.1016/j.ijgo.2006.01.029
Childbirth Problems	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/childbirthproblems.html