Development and electronic health record validation of an algorithm for identifying patients with Duchenne muscular dystrophy in US administrative claims. - Schrader R; Posner N; Dorling P; Senerchia C; Chen Y; Beaverson K; Seare J; Garnier N; Walker V; Alvir J; Mahn M; Merla V; et al. (Journal of managed care & specialty pharmacy, 2023)