Simultaneous measurement of whole blood vitamin B1 and vitamin B6 using LC-ESI–MS/MS

Autor: Roelofsen-de Beer, R.J.A.C., van Zelst, B.D., Wardle, R., Kooij, P.G., de Rijke, Y.B.

Publikováno v: In Journal of Chromatography B 15 September 2017 1063:67-73

An Unusual Compound Heterozygosity for Hb O-Arab (

Autor: Adriaan J, van Gammeren, Leonie, Pelkmans, Corné C W van, Endschot, Roseri J A C, Roelofsen-de Beer, Cornelis L, Harteveld

Publikováno v: Hemoglobin. 44(1)

We report a newborn with a compound heterozygosity for Hb O-Arab (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5768bc309215312d6ee9e848dcb18c66
https://pubmed.ncbi.nlm.nih.gov/31973650

Validation and verification of examination procedures in medical laboratories: Opinion of the EFLM Working Group Accreditation and ISO/CEN standards (WG-A/ISO) on dealing with ISO 15189:2012 demands for method verification and validation

Autor: Roelofsen-De Beer, R. Wielders, J. Boursier, G. Vodnik, T. Vanstapel, F. Huisman, W. Vukasović, I. Vaubourdolle, M. Sönmez, Ç. Linko, S. Brugnoni, D. Kroupis, C. Lohmander, M. Šprongl, L. Bernabeu-Andreu, F. Meško Brguljan, P. Thelen, M.

This paper reflects the opinion of the European Federation of Clinical Chemistry and Laboratory Medicine (EFLM) Working Group Accreditation and ISO/CEN standards (WG-A/ISO). It aims to provide guidance for drawing up local/national documents about va

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::c7445e97da12da7fd85977993bac56a9
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3078268

Incidence, Risk Factors, and Effects on Outcome of Ventilator-Associated Pneumonia in Patients With Traumatic Brain Injury: Analysis of a Large, Multicenter, Prospective, Observational Longitudinal Study

Autor: Robba, C, Rebora, P, Banzato, E, Wiegers, Eveline, Stocchetti, N, Menon, DK, Citerio, G, Åkerlund, C, Nelson, D, Amrein, K, Nyirádi, J, Andelic, N, Andreassen, L, Anke, A, Audibert, G, Azouvi, P, Azzolini, ML, Beretta, L, Calvi, MR, Bartels, R, Boogert, HD, Roelofsen-de Beer, R, Helbok, R, Bellander, BM, Benali, H, Degos, V, Galanaud, D, Perlbarg, V, Vanhaudenhuyse, A, Berardino, M, Blaabjerg, M, Lund, SB, Brorsson, C, Buki, A, Czeiter, E, Cabeleira, M, Czosnyka, M, Smielewski, P, Caccioppola, A, Calappi, E, Carbonara, M, Mulazzi, D, Ortolano, F, Zoerle, T, Cameron, P, Gantner, D, Murray, L, Trapani, T, Vallance, S, Lozano, GC, Pomposo, I, Castaño-León, AM, Gomez, PA, Lagares, A, Chevallard, G, Chieregato, A, Coburn, M, Kowark, A, Rossaint, R, Coles, J, Cooper, JD, Correia, M, Dahyot-Fizelier, C, De Keyser, V, Maas, AIR (Arne), Menovsky, T, Nair, N, Van der Steen, G, Della Corte, F, Grossi, F, Depreitere, B, Dilvesi, D, Golubovic, J, Karan, M, Vulekovic, P, Dixit, A, Ercole, A, Koraropoulos, E, Menon, D, Newcombe, V, Richter, S, Stamatakis, E, Williams, G, Winzeck, S, Zeiler, FA, Dreier, J, Dulière, GL, Maréchal, H, Ezer, E, Vámos, Z, Fabricius, M, Kondziella, D, Foks, K, Frisvold, S, Furmanov, A, Rosenthal, G, Ghuysen, A, Giga, L, Valeinis, E, Ziverte, A, Gupta, D, Haitsma, I, Volovici, Victor, Helseth, E, Hutchinson, P J, Kolias, AG, Jankowski, S, Koskinen, LO, Kovács, N, Laureys, S, Noirhomme, Q, Lejeune, A, Vega, E, Lightfoot, R, Steyerberg, Ewout, Lingsma, Hester, Voormolen, Daphne, Manara, A, Thomas, M, Martino, C, Mattern, J, Sakowitz, O, Younsi, A, McMahon, C, Muraleedharan, V, Negru, A, Ples, H, Tudora, CM, Payen, JF, Persona, P, Rossi, S, Peul, W, van Dijck, JTMJ, Essen, TA, van Wijk, RPJ, Piippo-Karjalainen, A, Raj, R, Posti, J P, Tenovuo, O, Puybasset, L, Radoi, A, Sahuquillo, J, Ragauskas, A, Rocka, S, Rhodes, J, Roe, C, Roise, O, Rosenfeld, JV, Rosenlund, C, Sandro, O, Schirmer-Mikalsen, K, Sanchez-Porras, R, Vik, A, Schou, RF, Sorinola, A, Tamás, V, Sundström, N, Takala, R, Tamosuitis, T, Tibboel, Dick, Tolias, C, Vajkoczy, P, Vargiolu, A, Vilcinis, R, Wolf, S

Publikováno v: Chest, 158(6), 2292-2303. American College of Chest Physicians

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::b911981fc05d57c663893a01a5e195a4
https://pure.eur.nl/en/publications/991c7592-fcf9-4969-b793-f2a7f6f85c0a

A multicenter comparison of whole blood vitamin B6 assays

Autor: Marjolein Neele, Frans P. W. Tegelaers, Robert de Jonge, Bertrand D. van Zelst, Snjezana Kos, Ido P. Kema, Christa M. Cobbaert, Roseri J.A.C. Roelofsen-de Beer, Cas Weykamp

Publikováno v: van Zelst, B D, de Beer, R J A C R, Neele, M, Kos, S, Kema, I P, Tegelaers, F P W, Cobbaert, C M, Weykamp, C W & de Jonge, R 2016, ' A multicenter comparison of whole blood vitamin B6 assays ', Clinical Chemistry and Laboratory Medicine, vol. 54, no. 4, pp. 609-616 . https://doi.org/10.1515/cclm-2015-0385
Clinical Chemistry and Laboratory Medicine, 54(4), 609-616. Walter de Gruyter GmbH
Clinical Chemistry and Laboratory Medicine, 54(4), 609-616. De Gruyter
Clinical chemistry and laboratory medicine, 54(4), 609-616. Walter de Gruyter GmbH

The aim of this study was to compare different analytical methods that are currently in use in the Netherlands for the measurement of whole blood vitamin B6.This method comparison study consisted of two separate parts. (1) Four laboratories participa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90ebd73b32f0866c497436c62b39632b
https://pure.eur.nl/en/publications/01990e52-039a-424e-bfc8-a83a5f67f629