Hamdine, O <br/><br/>
Comparison of early versus late initiation of GnRH antagonist co-treatment for controlled ovarian stimulation in IVF: a randomized controlled trial.  [electronic resource] 

 -  Human reproduction (Oxford, England)  Dec 2013 
 - 3227-35 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1460-2350 
<br/><br/><label>Standard No.: </label>10.1093/humrep/det374  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Birth Rate<br/>Female<br/>Fertilization in Vitro--methods<br/>Follicular Phase<br/>Gonadotropin-Releasing Hormone--administration & dosage<br/>Hormone Antagonists--administration & dosage<br/>Humans<br/>Ovulation Induction--methods<br/>Pregnancy<br/>Pregnancy Rate<br/>Sperm Injections, Intracytoplasmic--methods<br/>Time Factors