TY - JOUR AU - Thun, M J; Carter, B D; Feskanich, D TI - 50-year trends in smoking-related mortality in the United States JO - N Engl J Med VL - 368 PY - 2013 DO - 10.1056/NEJMsa1211127 L3 - PubMed-ID: 23343064 SP - 351 EP - 364 N1 - et al. ER -