TY - JOUR AU - Hallstrom, A. AU - Cobb, L. AU - Johnson, E. AU - Copass, M. PY - 2000 DA - 2000// TI - Cardiopulmonary resuscitation by chest compression alone or with mouth-to-mouth ventilation JO - N Engl J Med VL - 342 UR - https://doi.org/10.1056/NEJM200005253422101 DO - 10.1056/NEJM200005253422101 ID - Hallstrom2000 ER -