Radhakrishna, S <br/><br/>
Computation of sample size for comparing two proportions.  [electronic resource] 

 -  The Indian journal of medical research  Jun 1983 
 - 915-9 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0971-5916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Methods<br/>Sampling Studies<br/>Statistics as Topic