04-Sep-2008
Story Timeline: 91 days
Thursday September 4, 11:42 am ET By Matthew Perrone, AP Business Writer FDA has concerns about death, blood clots with Pfizer and Ligand osteoporosis drug WASHINGTON (AP) -- Federal regulators say a drug from Pfizer and Ligand Pharmaceuticals effectively treats osteoporosis, though they are concerned about deaths, blood clots and other problems seen in company studies. The Food and Drug Administration noted...
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