Search Page
Save citations to file
Email citations
Send citations to clipboard
Add to Collections
Add to My Bibliography
Create a file for external citation management software
Your saved search
Your RSS Feed
Search Results
8 results
Filters applied: . Clear all
Results are displayed in a computed author sort order.
The Results By Year timeline is not available.
Page 1
Simultaneous spectrophotometric calibration of wavelength and absorbance in an interlaboratory survey using holmium oxide (Ho2O3) in perchloric acid as reference, compared with p-nitrophenol and cobaltous sulphate solutions (1978-1984).
J Clin Chem Clin Biochem. 1986 Feb;24(2):141-6. doi: 10.1515/cclm.1986.24.2.141.
J Clin Chem Clin Biochem. 1986.
PMID: 3011950
Commutability assessment of potential reference materials using a multicenter split-patient-sample between-field-methods (twin-study) design: study within the framework of the Dutch project "Calibration 2000".
Baadenhuijsen H, Steigstra H, Cobbaert C, Kuypers A, Weykamp C, Jansen R.
Baadenhuijsen H, et al. Among authors: steigstra h.
Clin Chem. 2002 Sep;48(9):1520-5.
Clin Chem. 2002.
PMID: 12194929
Item in Clipboard
Combi scheme: new combined internal/external quality-assessment scheme in The Netherlands.
Steigstra H, Jansen RT, Baadenhuijsen H.
Steigstra H, et al.
Clin Chem. 1991 Jul;37(7):1196-204.
Clin Chem. 1991.
PMID: 1855290
Item in Clipboard
Systematic monitoring of standardization and harmonization status with commutable EQA-samples--five year experience from the Netherlands.
Cobbaert C, Weykamp C, Franck P, de Jonge R, Kuypers A, Steigstra H, Klein Gunnewiek J, van Loon D, Jansen R.
Cobbaert C, et al. Among authors: steigstra h.
Clin Chim Acta. 2012 Dec 24;414:234-40. doi: 10.1016/j.cca.2012.09.027. Epub 2012 Oct 2.
Clin Chim Acta. 2012.
PMID: 23041212
Item in Clipboard
Harmonisation of seven common enzyme results through EQA.
Weykamp C, Franck P, Gunnewiek JK, de Jonge R, Kuypers A, van Loon D, Steigstra H, Cobbaert C; General Chemistry Division of the SKML (Foundation for Quality Assessment in Medical Laboratories, The Netherlands).
Weykamp C, et al. Among authors: steigstra h.
Clin Chem Lab Med. 2014 Nov;52(11):1549-55. doi: 10.1515/cclm-2014-0458.
Clin Chem Lab Med. 2014.
PMID: 24887962
Item in Clipboard
Expressing analytical performance from multi-sample evaluation in laboratory EQA.
Thelen MHM, Jansen RTP, Weykamp CW, Steigstra H, Meijer R, Cobbaert CM.
Thelen MHM, et al. Among authors: steigstra h.
Clin Chem Lab Med. 2017 Aug 28;55(10):1509-1516. doi: 10.1515/cclm-2016-0970.
Clin Chem Lab Med. 2017.
PMID: 28182577
Item in Clipboard
Creatinine, Jaffe, and glucose: another inconvenient truth.
Weykamp C, Kuypers A, Bakkeren D, Franck P, Loon Dv, Gunnewiek JK, Jonge Rd, Steigstra H, Cobbaert C.
Weykamp C, et al. Among authors: steigstra h.
Clin Chem Lab Med. 2015 Nov;53(12):e347-9. doi: 10.1515/cclm-2015-0258.
Clin Chem Lab Med. 2015.
PMID: 25996486
No abstract available.
Item in Clipboard
Behaviour of L-gamma-glutamyl-4-nitroanilide and L-gamma-glutamyl-3-carboxy-4-nitroanilide with respect to gamma-glutamyltransferases of different origin.
Verhoeff PM, Peters FP, Steigstra H, Hafkenscheid JC.
Verhoeff PM, et al. Among authors: steigstra h.
Clin Chim Acta. 1988 Jul 15;175(2):129-34. doi: 10.1016/0009-8981(88)90002-2.
Clin Chim Acta. 1988.
PMID: 2900705
Item in Clipboard
Cite
Cite