Pandey, R M <br/><br/>
Approaches to sample size calculation in comparative studies.  [electronic resource] 

 -  Indian journal of pediatrics   
 - 533-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0019-5456 
<br/><br/><label>Standard No.: </label>10.1007/BF02727163  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Humans<br/>Sample Size