A Digital Smoking Cessation Program Delivered Through Internet and Cell Phone Without Nicotine Replacement (Happy Ending): Randomized Controlled Trial

A Digital Smoking Cessation Program Delivered Through Internet and Cell Phone Without Nicotine Replacement (Happy Ending): Randomized Controlled Trial

A Digital Smoking Cessation Program Delivered Through Internet and Cell Phone Without Nicotine Replacement (Happy Ending): Randomized Controlled Trial

Authors of this article:

Håvar Brendryen1 ;   Filip Drozd ;   Pål Kraft

Håvar Brendryen   1 , MSc ;   Filip Drozd   , MPhil ;   Pål Kraft   , PhD

1 Department of Psychology, University of Oslo, Oslo, Norway

†deceased

†deceased

†deceased

Corresponding Author: