Mary C Eiken

Use of continuous quality improvement to increase use of process measures in patients undergoing coronary artery bypass graft surgery: a randomized controlled trial.

Laura P Coombs, Elizabeth R DeLong, E. DeLong, 2003, JAMA.

The Society of Thoracic Surgeons: 30-day operative mortality and morbidity risk models.

Laura P Coombs, Elizabeth R DeLong, E. DeLong, 2003, The Annals of thoracic surgery.