Analytical in source pyrolytic methylation eIectron impact mass spectrometry of phenolic acids in biological matrices Back to all publications Publication date 1 January 1992 Reference Marcel M. Mulder, E.R.E. van der Hage and J.J. Boon, Analytical in source pyrolytic methylation eIectron impact mass spectrometry of phenolic acids in biological matrices, Phytochem. Anal. 3, 165-172 (1992) Request this article