Lopatkin, Nikolai <br/><br/>
Efficacy and safety of a combination of Sabal and Urtica extract in lower urinary tract symptoms--long-term follow-up of a placebo-controlled, double-blind, multicenter trial.  [electronic resource] 

 -  International urology and nephrology  2007 
 - 1137-46 p.  digital 
<br/><br/> Publication Type: Clinical Trial, Phase III; Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0301-1623 
<br/><br/><label>Standard No.: </label>10.1007/s11255-006-9173-7  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Disease Progression<br/>Double-Blind Method<br/>Follow-Up Studies<br/>Humans<br/>Male<br/>Phytotherapy--methods<br/>Plant Extracts--adverse effects<br/>Prostatic Hyperplasia--complications<br/>Serenoa<br/>Severity of Illness Index<br/>Statistics, Nonparametric<br/>Time Factors<br/>Treatment Outcome<br/>Urination Disorders--drug therapy<br/>Urodynamics<br/>Urtica dioica