Authors:
Kulik, W
van Weissenbruch, MM
Menelik, N
Cranendonk, A
Kneepkens, CMF
Lafeber, HN
Citation: W. Kulik et al., Improved use of the [C-13]octanoic acid breath test as intra-individual parameter to study the effect of a prokinetic drug on gastric emptying in preterm infants with oral feeding intolerance, J CHROMAT B, 750(1), 2001, pp. 147-153
Citation: W. Kulik et al., Determination of isotopic enrichments of [1-C-13]homocysteine, [1-C-13]methionine and [H-2(3)-methyl-1-C-13]methionine in human plasma by gas chromatography-negative chemical ionization mass spectrometry, J CHROMAT B, 738(1), 2000, pp. 99-105
Authors:
de Sain-van der Velden, MGM
de Meer, K
Kulik, W
Melissant, CF
Rabelink, TJ
Berger, R
Kaysen, GA
Citation: Mgm. De Sain-van Der Velden et al., Nephrotic proteinuria has no net effect on total body protein synthesis: Measurements with C-13 valine, AM J KIDNEY, 35(6), 2000, pp. 1149-1154
Citation: W. Kulik et al., Determination of extracellular and intracellular enrichments of [1-C-13]-alpha-ketoisovalerate using enzymatically converted [1-C-13]-valine standardization curves and gas chromatography-mass spectrometry, J CHROMAT B, 729(1-2), 1999, pp. 211-216
Citation: K. De Meer et al., In vivo research with stable isotopes in biochemistry, nutrition and clinical medicine: An overview, ISOT ENV H, 35(1-2), 1999, pp. 19-37