Nutrition intervention trials in Linxian, China: supplementation with specific vitamin/mineral combinations, cancer incidence, and disease-specific mortality in the general … WJ Blot, JY Li, PR Taylor, W Guo, S Dawsey, GQ Wang, CS Yang, ... JNCI: Journal of the National Cancer Institute 85 (18), 1483-1491, 1993 | 2426 | 1993 |