SINGHAL, G D1964-04-162009-05-311964-04-162009-05-311964-04-16SINGHAL GD. EXTERNAL CARDIAC MESSAGE. Journal of the Indian Medical Association. 1964 Apr; 42(): 365-70http://imsear.searo.who.int/handle/123456789/96047engChildHeart ArrestHeart MassageEXTERNAL CARDIAC MESSAGE.Journal Article