Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/0003-4975(94)90524-X
Wolff Parkinson White syndrome	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/7519
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:7944801