Richards, D A <br/><br/>
Labetalol and urinary catecholamines.  [electronic resource] 

 -  British medical journal  Mar 1979 
 - 685 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0007-1447 
<br/><br/><label>Standard No.: </label>10.1136/bmj.1.6164.685-c  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catecholamines--urine<br/>Ethanolamines--pharmacology<br/>Fluorometry<br/>Humans<br/>Labetalol--pharmacology