title: Concerns about concussion rates in female youth soccer-reply.
authors.affiliation: UW Sports Medicine Clinic, Department of Family Medicine, University of Washington, Seattle.
authors.forename: John W
authors.initials: JW
authors.lastname: O'Kane
authors.affiliation: Harborview Injury Prevention and Research Center, Department of Epidemiology, University of Washington, Seattle.
authors.forename: Melissa A
authors.initials: MA
authors.lastname: Schiff
mesh_terms: D001265:Athletic Injuries / Q000453:epidemiology*; D001924:Brain Concussion / Q000453:epidemiology*; D005260:Female; D006801:Humans; D010342:Patient Acceptance of Health Care / Q000706:statistics & numerical data*; D012916:Soccer / Q000293:injuries*; D013334:Students / Q000706:statistics & numerical data*