buy cialis generic online cheap Table 3 Incidence of Endoscopic Gastroduodenal Ulcers in Patients With and Without Selected Risk Factor Placebo controlled Studies Active controlled Studies Placebo Valdecoxib 10 20 mg daily Valdecoxib 10 80 mg daily Ibuprofen 800 mg TID Naproxen 500 mg BID Diclofenac 75 mg BID Age 3