The Medical Letter on Drugs and Therapeutics
The Medical Letter - 50th Anniversary
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The Medical Letter was founded in 1959 by Arthur Kallet, an engineer, and Dr. Harold Aaron, an internist. In 1932, Kallet had written the book 100,000,000 Guinea Pigs, a best-seller that was partly responsible for the Food and Drug Act of 1938, which required for the first time that new drugs show proof of safety. He was the founding director of Consumers Union and started the publication of Consumer Reports. Dr. Aaron, who became the medical director of Consumer Reports, suggested to Kallet that doctors could use a similar publication to evaluate the new drugs that were coming on the market with no counterweight to the manufacturers' claims. They borrowed $18,000 and started The Medical Letter. Apparently Dr. Aaron was correct in his perception; within 25 years, the new publication had 150,000 subscribers in the US and Canada.

After half a century, The Medical Letter is still supported solely by subscription fees and sales of its ... more      

The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.

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