Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Smink, BE*" or (type exact bookEditor and editor="Smink, BE*") Add to list Journal Article A1 Repeatability of oral fluid collection methods for THC measurement Sjoerd Houwing, BE Smink, Sara-Ann Legrand (UGent) , René PM Mathijssen, Alain Verstraete (UGent) and Karel A Brookhuis (2012) FORENSIC SCIENCE INTERNATIONAL. 223(1-3). p.266-272 Add to list Journal Article A1 An analytical evaluation of eight on-site oral fluid drug screening devices using laboratory confirmation results from oral fluid Tom Blencowe, Anna Pehrsson, Pirjo Lillsunde, Kari Vimpari, Sjoerd Houwing, Beitske Smink, René Mathijssen, Gertrude Van der Linden (UGent) , Sara-Ann Legrand (UGent) , Kristof Pil (UGent) , et al. (2011) FORENSIC SCIENCE INTERNATIONAL. 208(1-3). p.173-179