The World Book health & medical annual. 

 - Chicago, Ill. :  World Book, Inc.,  c1986- 
 - v. :  ill. (some col.) ;  26 cm. 
<br/><br/><label>ISBN: </label>0716611961 (hbk.) 
<br/><br/><label>ISSN: </label>0890-4480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health--Popular works--Periodicals.<br/>Medicine--periodicals.<br/>Health--periodicals.