Halberg, E <br/><br/>
Plexo-serial linear-nonlinear rhythmometry of blood pressure, pulse and motor activity by a couple in their sixties.  [electronic resource] 

 -  Chronobiologia   
 - 351-66 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0390-0037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blood Pressure<br/>Circadian Rhythm<br/>Computers<br/>Female<br/>Heart Rate<br/>Humans<br/>Male<br/>Middle Aged<br/>Motor Activity<br/>Statistics as Topic