Comparing prevalence estimates of concussion/head injury in U.S. children and adolescents in national surveys - Haarbauer-Krupa, Juliet; Breiding, Matthew; Pilkey, Diane; Schulenberg, John E. -; Desrocher, Rebecca; Daugherty, Jill; Veliz, Philip; Black, Lindsey I.; Lebrun-Harris, Lydie A. (Annals of epidemiology, 2021)