Historical clue formulations

• Big pharma company — 2022-03-08
• Pfizer competitor — 2020-12-16
• Pfizer competitor — 2013-03-24
• Maker of Zocor and Fosamax — 2010-08-11
• Pfizer rival — 2009-12-11
• Maker of Fosamax and Zocor — 2009-08-30
• Drug giant — 2003-05-17
• Pharmaceutical giant — 2003-03-23
• Medical manual maker — 2002-09-19