Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://pubs.asha.org/doi/10.1044/2017_AJSLP-16-0194?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29497750/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29497750
	free resource	scite Smart Citations	https://scite.ai/reports/29497750