Maugh, T. H. I. (1998). Aspirin, warfarin reduce first heart attack rate - study. Today.
Chicago Style aipamenaMaugh, Thomas H. II. "Aspirin, Warfarin Reduce First Heart Attack Rate - Study." Today 1998.
MLA aipamenaMaugh, Thomas H. II. "Aspirin, Warfarin Reduce First Heart Attack Rate - Study." Today, 1998.
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