Changes in cardiovascular disease risk factors among American Indians. The Strong Heart Study.
Welty TK, Rhoades DA, Yeh F, Lee ET, Cowan LD, Fabsitz RR, Robbins DC, Devereux RB, Henderson JA, Howard BV. Changes in cardiovascular disease risk factors among American Indians. The Strong Heart Study. Ann Epidemiol. 2002 Feb; 12(2):97-106.