Brezinski, D A <br/><br/>
Morning increase in platelet aggregability. Association with assumption of the upright posture.  [electronic resource] 

 -  Circulation  Jul 1988 
 - 35-40 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0009-7322 
<br/><br/><label>Standard No.: </label>10.1161/01.cir.78.1.35  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Activities of Daily Living<br/>Adenosine Diphosphate--pharmacology<br/>Adult<br/>Angiotensin II--blood<br/>Circadian Rhythm<br/>Epinephrine--blood<br/>Hematocrit<br/>Humans<br/>In Vitro Techniques<br/>Male<br/>Norepinephrine--blood<br/>Platelet Aggregation<br/>Platelet Count<br/>Posture<br/>Renin--blood