Name	Info	Provider	Link
After Surgery	free resource	MedlinePlus Health Information	https://medlineplus.gov/aftersurgery.html
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-43
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:28276325
	free resource	van Zuiden Communications	http://www.njmonline.nl/njm/getarticle.php?v=75&i=2&p=65