RT Article T1 Pediatric playground-related injuries treated in hospital emergency departments in the United States JF Clinical pediatrics VO 57 IS 5 SP 584 OP 592 A1 Adelson, Sarah L. A2 Smith, Gary A. A2 Collins, Christy L. A2 Hodges, Nichole L. A2 Chounthirath, Thitphalak LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1912648326 DO 10.1177/0009922817732144