Jordan, Kelvin <br/><br/>
Mastering statistics :  a guide for health service professionals and researchers / 
Kelvin Jordan, Bie Nio Ong and Peter Croft 
 - Cheltenham :  Stanley Thornes,  1998 
 - ix, 213 p. :  ill. ;  25cm. 
<br/><br/>References : p. 204-207 
<br/><br/><label>ISBN: </label>0748733256  RM113.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics--methods<br/>Research design<br/>Health Services Research--methods
<br/><br/><label>National Library of Medicine Call No.: </label>WA950