Sagawa Motoyasu, Nakayama Tomio, Sobue Tomotaka
Department of Thoracic Surgery, Kanazawa Medical University, 1-1 Daigaku, Uchinada, Ishikawa, 920-0293, Japan.
Department of Cancer Control and Statistics, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan.
Eur J Epidemiol. 2016 Feb;31(2):211-2. doi: 10.1007/s10654-015-0070-1. Epub 2015 Jul 22.