Landau, Ruth <br/><br/>
Disproportionate decrease in alpha- compared with beta-adrenergic sensitivity in the dorsal hand vein in pregnancy favors vasodilation.  [electronic resource] 

 -  Circulation  Aug 2002 
 - 1116-20 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>1524-4539 
<br/><br/><label>Standard No.: </label>10.1161/01.cir.0000028334.32833.b0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adrenergic alpha-Agonists--administration & dosage<br/>Adrenergic beta-Agonists--administration & dosage<br/>Adult<br/>Dose-Response Relationship, Drug<br/>Female<br/>Hand--blood supply<br/>Humans<br/>Infusions, Intravenous<br/>Isoproterenol--administration & dosage<br/>Phenylephrine--administration & dosage<br/>Postpartum Period--drug effects<br/>Pregnancy<br/>Pregnancy Trimester, Third--drug effects<br/>Reference Values<br/>Vasoconstriction--drug effects<br/>Vasodilation--drug effects<br/>Veins--drug effects