1. Abdominal Pain and Cola-Colored Serum. (1st February 2023) Authors: Tiel Groenestege, Wouter M; Wijnen, Ella J; Janssen, Marcel J W Journal: Clinical chemistry Issue: Volume 69:Number 2(2023) Page Start: 207 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Comparison of 7 Published LC-MS/MS Methods for the Simultaneous Measurement of Testosterone, Androstenedione, and Dehydroepiandrosterone in Serum. (6th January 2020) Authors: Büttler, Rahel M; Martens, Frans; Fanelli, Flaminia; Pham, Hai T; Kushnir, Mark M; Janssen, Marcel J W; Owen, Laura; Taylor, Angela E; Soeborg, Tue; Blankenstein, Marinus A; Heijboer, Annemieke C Journal: Clinical chemistry Issue: Volume 61:Number 12(2015) Page Start: 1475 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Improved Repeatability of a Vitamin D Assay in Plasma Samples Obtained from Mechanical Separator Tubes. (22nd February 2020) Authors: Bruinen, Anne L; Janssen, Marcel J W Journal: Journal of applied laboratory medicine Issue: Volume 5:Number 2(2020) Page Start: 423 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗