Busby, M J <br/><br/>
Prevalence and long-term significance of exercise-induced frequent or repetitive ventricular ectopic beats in apparently healthy volunteers.  [electronic resource] 

 -  Journal of the American College of Cardiology  Dec 1989 
 - 1659-65 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0735-1097 
<br/><br/><label>Standard No.: </label>10.1016/0735-1097(89)90012-0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Aged<br/>Aged, 80 and over<br/>Cardiac Complexes, Premature--etiology<br/>Coronary Disease--physiopathology<br/>Electrocardiography<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Male<br/>Middle Aged<br/>Physical Exertion<br/>Prognosis