Hill, Austin Bradford,  Sir,  1897- <br/><br/>
Principles of medical statistics / 
Austin Bradford Hill. 
 - 8th ed., revised and enlarged. 
 - London ; New York :  Lancet ; OUP,  1966, 1967. 
 - ix, 381 p.  tables, diagrs.  22 cm. 
<br/><br/><label>LCCN: </label>66073667  
<br/><br/><label>Nat. Bib. No.: </label>GB66-10992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical statistics.
<br/><br/><label>LC Class. No.: </label>RA407  / .H55 1966a