TY - GEN AU - Johnstone,R E TI - Letter: Cardiopulmonary resuscitation SN - 0098-7484 PY - 1974///0617 KW - Coronary Care Units KW - standards KW - Heart Arrest KW - therapy KW - Humans KW - Methods KW - Patient Care Team KW - Respiratory Care Units KW - Resuscitation N1 - Publication Type: Journal Article UR - https://doi.org/10.1001/jama.228.8.977 ER -