LETTER TO NATIONAL INSTITUTE OF MENTAL HEALTH TRANSMITTING CORRESPONDENCE WITH SMITH KLINE AND FRENCH RE TETRAHYDROCANNABINOLS

DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE 27 April 1961 National Institute of Mental Health Addiction Research Center tl.S. Public Health Service Hospital Lexington, Lancacky I am enclosing herewith copy of letter from Smith Kline and French concerning synthetic tetra.hydrocannabinols in which they are interested, together with a copy of my reply. When I have further information about these materials I will communicate with you again...