Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0277-9536(13)00634-5
Flu free resource MedlinePlus Health Information https://medlineplus.gov/flu.html
free resource NCI CPTAC Assay Portal https://assays.cancer.gov/CPTAC-1548
free resource scite Smart Citations https://scite.ai/reports/24565136