Sayetta, R B <br/><br/>
Incidence and prevalence of cleft lip and palate.  [electronic resource] 

 -  The Cleft palate journal  Apr 1990 
 - 203 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>0009-8701 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bias<br/>Cleft Lip--epidemiology<br/>Cleft Palate--epidemiology<br/>Humans<br/>Incidence<br/>Prevalence<br/>Research Design<br/>Sampling Studies<br/>South Carolina--epidemiology