Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0167-7012(07)00053-X
HIV	free resource	MedlinePlus Health Information	https://medlineplus.gov/hiv.html
	free resource	Biospecimen Research Database	https://brd.nci.nih.gov/brd/paper/j-microbiol-methods/2007/elevation-of-viral-load-by-pcr-and-use-of-plasma-preparation/11488