David J.K. Balfour
Eugène Fonssard
National Institute on Drug Abuse
Zachary Chastain
J. W. Gorrod
W. Arber
A. D. Hone
Francesco Clementi
National Academies of Sciences, Engineering, and Medicine
Allen Carr
Unknown Author
Ellen Walker
International Symposium on Nicotine: the Effects of Nicotine on Biological Systems II (1994 Montréal (Québec)
Abram Hoffer
Tamara L. Roleff
Curtis Casewit
Emma Carlson Berne
American Psychiatric Association. Work Group on Nicotine Dependence.
Gina DeAngelis