Valanis, Barnara. <br/><br/>
Epidemiology in nursing and health care. 

 - 2nd ed. 
 - Norwalk :  Appleton & Lange,  1992 
 - ix, 444 p.  ill.  23.5 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0838522262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing and health care
<br/><br/><label>National Library of Medicine Call No.: </label>WA 950 VE 1992