This Jan. 30, 2012 photo, shows a box of Relpax pills made by Pfizer, in Surfside, Fla. Pfizer Inc.'s fourth-quarter profit fell by half due to one-time charges and a drop in U.S. revenue, which was hurt by blockbuster cholesterol drug Lipitor losing patent protection. It still beat Wall Street expectations. (AP Photo/Wilfredo Lee)
Read the article: Pfizer Recalls 1M Birth Control Packs After Mix-up
