*Constance Holden, [http://www.biology.ucr.edu/people/faculty/Garland/Holden2001.pdf ‘Behavioral’ Addictions: Do They Exist?] , SCIENCE, 2 NOVEMBER 2001, VOL 294 | *Constance Holden, [http://www.biology.ucr.edu/people/faculty/Garland/Holden2001.pdf ‘Behavioral’ Addictions: Do They Exist?] , SCIENCE, 2 NOVEMBER 2001, VOL 294 |