Giardini, Valentina <br/><br/>
Seasonal impact in the frequency of isolated spina bifida.  [electronic resource] 

 -  Prenatal diagnosis  Oct 2013 
 - 1007-9 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>1097-0223 
<br/><br/><label>Standard No.: </label>10.1002/pd.4175  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Case-Control Studies<br/>Female<br/>Fertilization--physiology<br/>Humans<br/>Pregnancy<br/>Prenatal Diagnosis<br/>Prevalence<br/>Risk Factors<br/>Seasons<br/>Spinal Dysraphism--diagnosis