Smith David E, Heilig Steve
a Principal, David E. Smith, M.D. & Associates , San Francisco , CA , USA.
b Associate Executive Director, Public Health & Education , San Francisco Medical Society , San Francisco , CA , USA.
J Psychoactive Drugs. 2016 Jan-Mar;48(1):1-2. doi: 10.1080/02791072.2015.1126771. Epub 2016 Jan 22.