New horizons of health aspects of elements 
edited by S.B. Vohora, Jan W. Dobrowolsk. 
 - New Delhi  Jamia Hamdard  1990 
 - viii, 262p  25cm. 
<br/><br/> I. Vohora, S.B. 
<br/><br/><label>Dewey Class. No.: </label>613  / N49N