title: Concussion in the adolescent athlete/common lower extremity injuries in the skeletally immature athlete. Foreword.
authors: Louis M
authors: LM
authors: Bell
mesh_terms: D000293:Adolescent; D000367:Age Factors; D001265:Athletic Injuries / Q000150:complications*; D001924:Brain Concussion / Q000209:etiology*; D006801:Humans; D035002:Lower Extremity / Q000293:injuries*; D013577:Syndrome