Botto, Lorenzo D <br/><br/>
Occurrence of omphalocele in relation to maternal multivitamin use: a population-based study.  [electronic resource] 

 -  Pediatrics  May 2002 
 - 904-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1098-4275 
<br/><br/><label>Standard No.: </label>10.1542/peds.109.5.904  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Case-Control Studies<br/>Confidence Intervals<br/>Congenital Abnormalities--epidemiology<br/>Dietary Supplements<br/>Female<br/>Hernia, Umbilical--epidemiology<br/>Humans<br/>Infant, Newborn<br/>Odds Ratio<br/>Pregnancy<br/>Pregnancy Trimester, First<br/>Prenatal Care<br/>Prevalence<br/>Risk Assessment<br/>Treatment Outcome<br/>Vitamins--administration & dosage