Portney, Leslie Gross <br/><br/>
Foundations of clinical research :  applications to practice / 
Leslie G. Portney, Mary P. Watkins 
 - 3rd ed. 
 - Upper Saddle River, N. J. :  Pearson,  2009 
 - xix, 892 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0131716409  RM286.63 9780131716407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Research--methods<br/>Statistics--methods
<br/><br/><label>National Library of Medicine Call No.: </label>W20.5  / .P853f 2009 9HUKM