Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/18816252/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/18816252
	free resource	Association of Basic Medical Sciences Federation of Bosnia and Herzegovina	https://doi.org/10.17305/bjbms.2008.2921