WHO <br/><br/>
Barium health and safety guide no 46 

 - 1 
 - Geneva  World health organization  1991 
 - 28 
<br/><br/><label>ISBN: </label>9241510463 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacy Practice
<br/><br/><label>Dewey Class. No.: </label>615