Vanderhaegen B, Derdelinckx G. Characterization of flavour compounds in fresh and aged beer by purge and trap-gas chromato-graphy-mass spectrometry. BrSc [Internet]. 2005 Dec. 20 [cited 2026 May 30];59(11/12):1-9. Available from: https://brewingscience.de/index.php/brewingscience/article/view/526