Minor and trace elements in breast milk 
/ World Health Organization 
 - Geneva:   World Health Organization,    1989 
 - 159p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Automation 
<br/><br/><label>Universal Decimal Class. No.: </label>613.287.1:54.06  / M0