The New England Journal of Medicine Downloaded from nejm.org on November 4, 2015. For personal use only. No other uses without permission. Copyright © 1992 Massachusetts Medical Society. All rights reserved.

The New England Journal of Medicine Downloaded from nejm.org on November 4, 2015. For personal use only. No other uses without permission. Copyright © 1992 Massachusetts Medical Society. All rights reserved.

Pharmaceutical advertising in the Journal.

The New England Journal of Medicine Downloaded from nejm.org on November 4, 2015. For personal use only. No other uses without permission. Copyright ©...
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