Dietary reference intakes for vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc : 

 - Washington :  National Academy Sciences,  2002. 
 - xxii,773 p. 
<br/><br/><label>ISBN: </label>0-309-07290-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OLIGOELEMENTOS--Nutrición<br/>VALORES DE REFERENCIA  - Medicina<br/>VITAMINA A - Nutrición<br/>VITAMINA K
<br/><br/><label>Dewey Class. No.: </label>612.3'924  / D565