Dexiang Gao

Time-varying risk factors for long-term mortality after coronary artery bypass graft surgery.

Gary K Grunwald, John S Rumsfeld, G. Grunwald, 2006, The Annals of thoracic surgery.

Variation in mortality risk factors with time after coronary artery bypass graft operation.

Gary K Grunwald, John S Rumsfeld, G. Grunwald, 2003, The Annals of thoracic surgery.