Name	Info	Provider	Link
	free resource	Medicina Oral S.L.	http://www.medicinaoral.com/pubmed/medoralv17_i1_pe160.pdf
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22157663/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/22157663
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:22157663