Name Info Provider Link
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=29977963.ui
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29977963/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/29977963
free resource scite Smart Citations https://scite.ai/reports/29977963
subscription/membership/fee required Silverchair Information Systems https://academic.oup.com/ofid/article-lookup/doi/10.1093/ofid/ofy106