Gray, Muir <br/><br/>
Essentials of preventive medicine / 
by J. A. Muir Gray and Godfrey Fowler 
 - Oxford :  Blackwell Scientific Publications,  1984 
 - 227 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0632010444 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Preventive medicine
<br/><br/><label>National Library of Medicine Call No.: </label>WA108  / .G781e