Media type: E-Article Title: We do not yet understand the psychological mechanisms explaining how cigarette pack size affects smoking, let alone smoking cessation Contributor: Willemsen, Marc; Steenhuis, Ingrid imprint: Wiley, 2020 Published in: Addiction Language: English DOI: 10.1111/add.14843 ISSN: 0965-2140; 1360-0443 Keywords: Psychiatry and Mental health ; Medicine (miscellaneous) Origination: Footnote: