Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0360-3016(00)00546-0
48, XXYY	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/45
Breast Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/breastcancer.html