論文（英文）
Estimation of treatment effect adjusting for dependent censoring using the IPCW method: an application to a large primary prevention study for coronary events (MEGA study).
Yoshida M, Matsuyama Y, and Ohashi Y for the MEGA Study Group. Estimation of treatment effect adjusting for dependent censoring using the IPCW method: an application to a large primary prevention study for coronary events (MEGA study). Clinical Trials 2007; 4: 318-328.