Name Info Provider Link
subscription/membership/fee required Atypon https://ascopubs.org/doi/10.1200/JCO.2016.69.7557?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28045623.ui
free resource scite Smart Citations https://scite.ai/reports/28045623