TY - JOUR AU - Fischer, J W; Kwan, C W TI - Emergency point-of-care ultrasound diagnosis of hematocolpometra and imperforate hymen in the pediatric emergency department JO - Pediatr Emerg Care VL - 30 PY - 2014 DO - 10.1097/PEC.0000000000000080 SP - 128 EP - 130 ER -