AP - Pfizer Inc. on Wednesday declined to comment on reports it hopes to start marketing an over-the-counter version of its cholesterol drug Lipitor, the world's biggest-selling prescription drug, after the original version loses patent protection in November.
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Diseases & Conditions Report says Pfizer may try to market OTC Lipitor
(AP)
Diseases & Conditions Report says Pfizer may try to market OTC Lipitor
(AP)
