From the May 1980 magazine.

About Alcoholism - Alcoholism Information, Research and Treatment

Rats on a Double High

Many of these items are contrary to AA philosophy. Their publication here does not mean that the Grapevine endorses or approves them; they are offered solely for your information.

Marijuana and alcohol combined could lead to greater alcohol tolerance and physical dependence, said Dr. Albert J. Siemens of New York's Research Institute on Alcoholism, in Buffalo.

He and co-workers tested rats given an initial dose of alcohol, then given daily amounts of either ethanol, tetrahydrocannabinol (THC), or a combination of the two.

Measuring motor-function...

-- The Journal