NAGLE, F <br/><br/>
THE GRADATIONAL STEP TEST FOR ASSESSING CARDIORESPIRATORY CAPACITY: AN EXPERIMENTAL EVALUATION OF TREADMILL AND STEP TEST PROCEDURES.  [electronic resource] 

 -  [Report]. Civil Aeromedical Research Institute (U.S.)  Jan 1964 
 - 1-12 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exercise Test<br/>Heart Function Tests<br/>Humans<br/>Respiratory Function Tests