Mills, James L <br/><br/>
Authors' reply to Smith and colleagues.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Feb 2016 
 - i746 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1756-1833 
<br/><br/><label>Standard No.: </label>10.1136/bmj.i746  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dietary Supplements--statistics & numerical data<br/>Female<br/>Folic Acid--therapeutic use<br/>Humans<br/>Neural Tube Defects<br/>Pregnancy<br/>Pregnancy Complications