TY - JOUR AU - Choi, J J; Kim, C G; Lee, J Y TI - Family history of gastric cancer and Helicobacter pylori treatment JO - N Engl J Med VL - 382 PY - 2020 DO - 10.1056/NEJMoa1909666 L3 - PubMed-ID: 31995688 SP - 427 EP - 436 ER -