Name Info Provider Link
subscription/membership/fee required American Psychological Association http://content.apa.org/journals/pha/31/4/805
Quitting Smoking free resource MedlinePlus Health Information https://medlineplus.gov/quittingsmoking.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=36649154.ui
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/36649154/