G. Henkel

Serial ECGs are less accurate than serial CK-MB results for emergency department diagnosis of myocardial infarction.

W. Gibler, J. Hedges, G. Young, 1992, Annals of emergency medicine.

Early CK‐MB Elevations Predict Ischemic Events in Stable Chest Pain Patients

W. Gibler, J. Hedges, G. Young, 1994, Academic emergency medicine : official journal of the Society for Academic Emergency Medicine.