Pharmaceutical Marketing Research and the Prescribing Physician

Figure 3. Promotional report sent from the American Medical Association to American pharmaceutical firms, presenting survey
data by Ben Gaffin and Associates on sources influencing physician prescribing. (Courtesy of the American Medical Association
Archives .) Promotional report on survey data, circa 1953.[22]
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Ann Intern Med
May 15, 2007
vol. 146
no. 10
742-748