Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0090-4295(19)30435-2
Kidney Transplantation free resource MedlinePlus Health Information https://medlineplus.gov/kidneytransplantation.html
subscription/membership/fee required ClinicalKey https://www.clinicalkey.com/content/playBy?issn=&vol=132&issue=&pgfirst=22