TY - JOUR A1 - Percy, C. A1 - Stanek, E. A1 - Gloeckler, L. T1 - Accuracy of cancer death certificates and its effect on cancer mortality statistics Y1 - 1981 DO - 10.2105/AJPH.71.3.242 JF - American Journal of Public Health VL - 71 IS - 3 SP - 242 EP - -250 ER -