Dawson DA, Grant BF, Chou SP, Pickering RP Subgroup variation in U.S. drinking patterns: results of the 1992 national longitudinal alcohol epidemiologic study. J Subst Abuse. 1995; 7(3):331-44.| Dawson DA, Grant BF, Chou SP, Pickering RP Subgroup variation in U.S. drinking patterns: results of the 1992 national longitudinal alcohol epidemiologic study. J Subst Abuse. 1995; 7(3):331-44. |