Michael Vogeser

Comparison of automated assays for the determination of vitamin B12 in serum.

Liquid chromatography tandem-mass spectrometry (LC-MS/MS)--technique and applications in endocrinology.

Comparison of automated insulin assays.

A decade of HPLC-MS/MS in the routine clinical laboratory--goals for further developments.

Sample preparation for liquid chromatography-tandem mass spectrometry using functionalized ferromagnetic micro-particles.

Head-to-head comparison of an automated immunometric and an automated HPLC method for the quantification of HbA1c.

A routine method for the quantification of the novel antimycotic drug posaconazole in plasma using liquid chromatography-tandem mass spectrometry.

Preparation of plasma samples for chromatographic analyses using functionalized ferromagnetic micro-particles manipulated in a high pressure liquid system.

BMI and hyperinsulinemia in children.

Quantification of circulating 25-hydroxyvitamin D by liquid chromatography-tandem mass spectrometry.

Pitfalls associated with the use of liquid chromatography-tandem mass spectrometry in the clinical laboratory.

Progress in automation of LC-MS in laboratory medicine.

Evaluation of a commercially available rapid urinary porphobilinogen test.

Release of atrial natriuretic peptide precedes shedding of the endothelial glycocalyx equally in patients undergoing on- and off-pump coronary artery bypass surgery.

LC-MS/MS in clinical chemistry.

A novel approach to signal normalisation in atmospheric pressure ionisation mass spectrometry.

Hypervolemia increases release of atrial natriuretic peptide and shedding of the endothelial glycocalyx.

Correspondence concerning the article No endogenous ouabain is detectable in human plasma by ultra-sensitive UPLC-MS/MS. Clin Chim Acta. 2014;431:87-92 by S. Baecher et al.

Interleukin-6 predicts inflammation-induced increase of Glucagon-like peptide-1 in humans in response to cardiac surgery with association to parameters of glucose metabolism.

Quality management in clinical application of mass spectrometry measurement systems.

An LC-MS/MS based candidate reference method for the quantification of total gentamicin in human serum and plasma using NMR characterized calibrator material.

Comparing Azole Plasma Trough Levels in Lung Transplant Recipients: Percentage of Therapeutic Levels and Intrapatient Variability.

Quantification of 1,25-dihydroxyvitamin D - value of manufacturers' product information.

Irregular analytical errors in diagnostic testing - a novel concept.

Role of renal function in risk assessment of target non-attainment after standard dosing of meropenem in critically ill patients: a prospective observational study.

Multicenter Evaluation of a New Electrochemiluminescence Immunoassay for Everolimus Concentrations in Whole Blood.

The dynamics of a serum steroid profile after stimulation with intravenous ACTH.

An endoglycosidase-assisted LC-MS/MS-based strategy for the analysis of site-specific core-fucosylation of low-concentrated glycoproteins in human serum using prostate-specific antigen (PSA) as example.

Rapid spectrophotometric quantification of urinary porphyrins and porphobilinogen as screening tool for attacks of acute porphyria.