1. Dried blood spot validation of five immunosuppressants, without hematocrit correction, on two LC–MS/MS systems. (April 2017) Authors: Koster, Remco A; Veenhof, Herman; Botma, Rixt; Hoekstra, Alle Tjipke; Berger, Stefan P; Bakker, Stephan JL; Alffenaar, Jan-Willem C; Touw, Daan J Journal: Bioanalysis Issue: Volume 9:Number 7(2017) Page Start: 553 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. The performance of five different dried blood spot cards for the analysis of six immunosuppressants. (May 2015) Authors: Koster, Remco A; Botma, Rixt; Greijdanus, Ben; Uges, Donald RA; Kosterink, Jos GW; Touw, Daan J; Alffenaar, Jan-Willem C Journal: Bioanalysis Issue: Volume 7:Number 10(2015) Page Start: 1225 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. The relation of the number of hydrogen-bond acceptors with recoveries of immunosuppressants in DBS analysis. (August 2015) Authors: Koster, Remco A; Alffenaar, Jan-Willem C; Botma, Rixt; Greijdanus, Ben; Uges, Donald RA; Kosterink, Jos GW; Touw, Daan J Journal: Bioanalysis Issue: Volume 7:Number 14(2015) Page Start: 1717 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. What is the right blood hematocrit preparation procedure for standards and quality control samples for dried blood spot analysis?. (February 2015) Authors: Koster, Remco A; Alffenaar, Jan-Willem C; Botma, Rixt; Greijdanus, Ben; Touw, Daan J; Uges, Donald RA; Kosterink, Jos GW Journal: Bioanalysis Issue: Volume 7:Number 3(2015) Page Start: 345 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. What is the right blood hematocrit preparation procedure for standards and quality control samples for dried blood spot analysis?. (February 2015) Authors: Koster, Remco A; Alffenaar, Jan-Willem C; Botma, Rixt; Greijdanus, Ben; Touw, Daan J; Uges, Donald RA; Kosterink, Jos GW Journal: Bioanalysis Issue: Volume 7:Number 3(2015) Page Start: 345 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗