authors Marcum, Zachary A Perera, Subashan Hanlon, Joseph T Strotmeyer, Elsa S Newman, Anne B Ronald I Shorr, MD, MS, FACP Simonsick, Eleanor M Bauer, Douglas C Boudreau, Robert Donohue, Julie M
has subject area Aged Aged, 80 and over Anti-Inflammatory Agents, Non-Steroidal Anticoagulants Aspirin Controlled Before-After Studies Cyclooxygenase 2 Inhibitors Female Humans Insurance, Pharmaceutical Services Male Peptic Ulcer Prospective Studies Proton Pump Inhibitors Warfarin