van Rooij, Iris A L M <br/><br/>
Periconceptional folate intake by supplement and food reduces the risk of nonsyndromic cleft lip with or without cleft palate.  [electronic resource] 

 -  Preventive medicine  Oct 2004 
 - 689-94 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0091-7435 
<br/><br/><label>Standard No.: </label>10.1016/j.ypmed.2004.02.036  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Case-Control Studies<br/>Cleft Lip--epidemiology<br/>Cleft Palate--epidemiology<br/>Dietary Supplements<br/>Eating<br/>Female<br/>Folic Acid--administration & dosage<br/>Humans<br/>Netherlands--epidemiology<br/>Pregnancy<br/>Risk Factors<br/>Socioeconomic Factors<br/>Surveys and Questionnaires<br/>Time Factors