Authors:
KLOPPENBURG WD
WOLTHERS BG
STELLAARD F
ELZINGA H
TEPPER T
DEJONG PE
HUISMAN RM
Citation: Wd. Kloppenburg et al., DETERMINATION OF UREA KINETICS BY ISOTOPE-DILUTION WITH [C-13]UREA AND GAS-CHROMATOGRAPHY ISOTOPE RATIO MASS-SPECTROMETRY (GC-IRMS) ANALYSIS, Clinical science, 93(1), 1997, pp. 73-80
Authors:
KLOPPENBURG WD
WOLTHERS BG
TEPPER T
STEGEMAN CA
DEJONG PE
HUISMAN RM
Citation: Wd. Kloppenburg et al., FLUCTUATIONS OF UREA GENERATION RATE FOLLOWING PROTEIN-INTAKE IN HEMODIALYSIS-PATIENTS MEASURED USING [C-13]UREA, Journal of the American Society of Nephrology, 6(3), 1995, pp. 581-581
Authors:
WOLTHERS BG
TEPPER T
WITHAG A
NAGEL GT
DEHAAN THY
VANLEEUWEN JJ
STEGEMAN CA
HUISMAN RM
Citation: Bg. Wolthers et al., GC-MS DETERMINATION OF RATIOS OF STABLE-ISOTOPE LABELED TO NATURAL UREA USING [(CN2)-C-13-N-15]UREA FOR STUDYING UREA KINETICS IN SERUM ANDAS A MEANS TO VALIDATE ROUTINE METHODS FOR THE QUANTITATIVE ASSAY OF UREA IN DIALYSATE, Clinica chimica acta, 225(1), 1994, pp. 29-42