@misc{indiciae98fd042e49f4, title = {Correlation of ventricular ectopic activity and exercise-related ST-segment changes.}, author = {R Davidoff and T H Diamond and A P Goldman and R Smith and A J Cilliers and D P Myburgh}, year = {1982}, url = {https://pubmed.ncbi.nlm.nih.gov/7064037/}, note = {Source identifier: 7064037} }