Minor and trace elements in breast milk : Report of a joint WHO/IAEA collaborative study / 

 - Geneva:  World Health Organization,  1989 
 - xii, 159 p.:  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9241561211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Milk, Human