TY  - RPRT
TI  - Determination of acidic herbicides using liquid chromatography with pneumatically assisted electrospray ionization mass spectrometric and tandem mass spectrometric detection.
AU  - B Køppen
AU  - N H Spliid
PY  - 1998
DO  - 10.1016/s0021-9673(97)01219-3
UR  - https://pubmed.ncbi.nlm.nih.gov/9604331/
ID  - 9604331
ER  -