RCT | Diclofenac diethylamine 2.32% gel applied twice daily vs. 1.16% gel four times daily in patients with acute ankle sprain 2 Feb, 2023 | 14:49h | UTC Randomized, double-blind, noninferiority study of diclofenac diethylamine 2.32% gel applied twice daily versus diclofenac diethylamine 1.16% gel applied four times daily in patients with acute ankle sprain – BMC Musculoskeletal Disorders