Ruiz, J. D.(2004).DETERMINANTS OF CARDIOPULMONARY RESUSCITATION OUTCOME AT ST.LUKE'S MEDICAL CENTER, EMERGENCY DEPARTMENT. St. Luke's Journal of Medicine, 2(1), 29-37
Ruiz, Jonathan D. "DETERMINANTS OF CARDIOPULMONARY RESUSCITATION OUTCOME AT ST.LUKE'S MEDICAL CENTER, EMERGENCY DEPARTMENT." St. Luke's Journal of Medicine 2.1 (2004): 29-37.
Ruiz, Jonathan D., . "DETERMINANTS OF CARDIOPULMONARY RESUSCITATION OUTCOME AT ST.LUKE'S MEDICAL CENTER, EMERGENCY DEPARTMENT." St. Luke's Journal of Medicine 2, no.1 (2004): 29-37.