TY - JOUR T1 - Physicians as Gatekeepers in the Use of Medical Marijuana JF - Journal of the American Academy of Psychiatry and the Law Online JO - J Am Acad Psychiatry Law SP - 460 LP - 464 VL - 39 IS - 4 AU - John W. Thompson, Jr AU - Mark A. Koenen Y1 - 2011/12/01 UR - http://jaapl.org/content/39/4/460.abstract N2 - ER -