Valdés, E <br/><br/>
Nifedipine versus fenoterol in the management of preterm labor: a randomized, multicenter clinical study.  [electronic resource] 

 -  Gynecologic and obstetric investigation  2012 
 - 109-15 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1423-002X 
<br/><br/><label>Standard No.: </label>10.1159/000338856  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Costs and Cost Analysis<br/>Female<br/>Fenoterol--therapeutic use<br/>Humans<br/>Nifedipine--therapeutic use<br/>Obstetric Labor, Premature--drug therapy<br/>Pregnancy<br/>Tocolysis--economics<br/>Tocolytic Agents--therapeutic use<br/>Treatment Failure