TY - SER TI - Analytica chimica acta SN - 0003-2670 U1 - 543.05 PY - 2003///-2004 CY - Amsterdam. PB - Elsevier KW - Chemistry, Analytical KW - Periodicals KW - Journal N1 - Also issued online; full text of this journal is available online at www.sciencedirect.com; Also available on www.elsevier.com/locate/acta ER -