PT - JOURNAL ARTICLE AU - John W. Thompson, Jr AU - Mark A. Koenen TI - Physicians as Gatekeepers in the Use of Medical Marijuana DP - 2011 Dec 01 TA - Journal of the American Academy of Psychiatry and the Law Online PG - 460--464 VI - 39 IP - 4 4099 - http://jaapl.org/content/39/4/460.short 4100 - http://jaapl.org/content/39/4/460.full SO - J Am Acad Psychiatry Law2011 Dec 01; 39