Spokesman Raymond Kerins said that was to `` raise productivity . '' `` It is our policy not to comment on rumor or speculation , '' Wyeth rep says . Pfizer was not immediately available for comment . TL;DR The U.S. Food and Drug Administration (FDA)
`` It is our policy not to comment on rumor or speculation , '' Wyeth rep says . Pfizer was not immediately available for comment . TL;DR The U.S. Food and Drug Administration (FDA)