%0 Journal Article %T ANALYSIS OF EFERALGAN TABLETS BY FIRST-ORDER DERIVATIVE UV-SPECTROPHOTOMETRY %A V. David %A Iulia Gabriela David %A V. Dumitrescu %J Analele Universitatii Bucuresti : Chimie %D 2002 %I %U http://gw-chimie.math.unibuc.ro/anunivch/2002-2/AUBCh2002XI27984.pdf