Bradford Hill, Austin <br/><br/>
Principles of medical statistics 

 - 8th ed. 
 - London  Lancet  1967 
 - ix, 381 p. 
<br/><br/><label>ISBN: </label>245764 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical statistics
<br/><br/><label>Dewey Class. No.: </label>610.18  / HIL