TY - RPRT TI - Miniaturization in sample treatment for environmental analysis. AU - L Ramos AU - J J Ramos AU - U A Th Brinkman PY - 2004 DO - 10.1007/s00216-004-2906-5 UR - https://pubmed.ncbi.nlm.nih.gov/15602622/ ID - 15602622 ER -