Ei-Nages, M.M. <br/><br/>
Basics of quality assurance for intermediate and peripheral laboratories 
M.M. Ei-Nages 
 - Alexandria  World Health Organization  1992 
 - Xviii,208p 
 - WHO regional publications eastern mediterranenan series  2 .
<br/><br/><label>ISBN: </label>9290211601  SF 18.00