Shub C, Cueto-Garcia L, Sheps SG, Ilstrup DM, Tajik AJ.
Am J Cardiol. 1986 Apr 15;57(11):971-5. doi: 10.1016/0002-9149(86)90741-1.
PMID:2938468
The Assessment of Ventricular Arrhythmia Indicators Based on Electrocardiography in Patients With Differentiated Thyroid Cancer Followed Up With Levothyroxine Suppression.