Sanz, E. <br/><br/>
Evaluation of a focused sonication probe for arsenic speciation in environmental and biological samples / 
E. Sanz, R. Munoz-Olivas and C. Camara 
<br/><br/> YA2006 M06 D01 
<br/><br/> Arsenic 
<br/><br/><label>Source: </label>Journal of Chromatography A 1097 (1-2) 2005 : 1-8 0021-9673