Campbell, Michael J. <br/><br/>
Medical statistics :  a commonsense approach / 
Michael J. Campbell and David Machin 
 - 3rd ed. 
 - Chichester :  John Wiley & Sons,  1999 
 - 203 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0471987212  RM116.26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biometry--methods<br/>Research design<br/>Statistics
<br/><br/><label>National Library of Medicine Call No.: </label>WA950  / .C189m 1999 9