1. Children with chest pain visiting the emergency department;Lin;Pediatr Neonatol,2006
2. Chest pain in children referred to a cardiology clinic;Tunaoglu;Pediatr Cardiol,1995
3. Pediatric chest pain: a prospective study;Selbst;Pediatrics,1988
4. Chest pain in children. A prospective study;Driscoll;Pediatrics,1976
5. Characteristics of children presenting with chest pain to a pediatric emergency department;Rowe;Can Med Assoc J,1990