Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://journals.asm.org/doi/10.1128/JVI.80.8.3721-3731.2006?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
	free resource	LANL HIV Databases	https://www.hiv.lanl.gov/components/sequence/HIV/search/d_search.comp?pub_pubmedentry=16571789
Breastfeeding	free resource	MedlinePlus Health Information	https://medlineplus.gov/breastfeeding.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/16571789/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/16571789
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:16571789
Breastfeeding	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/breastfeeding.html