I first saw the ad on Tuesday, Jan. 22. It has appeared in the Inquirer every day since, today included. That's at least four days; I don't know when the ad started.
The cost for the ad must be significant. It certainly gives life to the findings that pharma spends twice on marketing what it spends on R&D.
-- SS
Addendum: readers mentioned it also appeared in The Akron Beacon Journal, Boston Globe as well as The Wall Street Journal. I venture is has been in many others as well.
Post Title → Full page ads in major newspapers: Does pharma really spend twice on marketing what it spends on R&D?