TY  - RPRT
TI  - Sample preparation on polymeric solid phase extraction sorbents for liquid chromatographic-tandem mass spectrometric analysis of human whole blood--a study on a number of beta-agonists and beta-antagonists.
AU  - Martin Josefsson
AU  - Alma Sabanovic
PY  - 2006
DO  - 10.1016/j.chroma.2006.03.013
UR  - https://pubmed.ncbi.nlm.nih.gov/16600255/
ID  - 16600255
ER  -