1. Porous silicon mass spectrometry as an alternative confirmatory assay for compliance testing of methadone. Issue 5 (1st August 2016) Authors: Guinan, Taryn M.; Neldner, Declan; Stockham, Peter; Kobus, Hilton; Della Vedova, Christopher B.; Voelcker, Nicolas H. Journal: Drug testing and analysis Issue: Volume 9:Issue 5(2017) Page Start: 769 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗