Training, knowledge, and attitude of non-anaesthetist doctors to cardiopulmonary resuscitation in a South-South teaching hospital in Nigeria: a cross-sectional study. PHMJ [Internet]. 2025 Jul. 12 [cited 2025 Dec. 7];19(2):75-82. Available from: http://mail.phmj.org.ng/index.php/home/article/view/201