Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0035-9203(08)00213-7
HIV free resource MedlinePlus Health Information https://medlineplus.gov/hiv.html
free resource NCI CPTAC Assay Portal https://assays.cancer.gov/CPTAC-1595
subscription/membership/fee required Silverchair Information Systems https://academic.oup.com/trstmh/article-lookup/doi/10.1016/j.trstmh.2008.04.042