Birth defects surveillance :  atlas of selected congenital anomalies / 
WHO 
 - New Delhi :  WHO,  2014. 
 - 28 p. 
<br/><br/><label>ISBN: </label>9789241564762 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Congenital abnormalities<br/>Neural tube defects<br/>Public health surveillance