Wortis, J Everything is addictive. [electronic resource] - Biological psychiatry Feb 1989 - 371-3 p. digital Publication Type: Editorial ISSN: 0006-3223 Standard No.: 10.1016/0006-3223(89)90189-3 doi Subjects--Topical Terms: ArousalConditioning, PsychologicalHabitsHomeostasisHumans