D C Fremouw-Ottevangers

Determination of catecholamines and their 3-O-methylated metabolites in urine by mass fragmentography with use of deuterated internal standards.

Frits A.J. Muskiet, Cornelis G. Thomasson, Albert Gerding et al. · Clinical Chemistry · 1979 · 44 citations · Full text

Medicine, Endocrinology, Pharmacology +10

Gas-chromatographic profiling of urinary acidic and alcoholic catecholamine metabolites.

Frits A.J. Muskiet, D C Fremouw-Ottevangers, B.G. Wolthers et al. · Clinical Chemistry · 1977 · 37 citations · Full text

Life Sciences, Biochemistry, Metabolomics +8

Total polyamines and their non-alpha-amino acid metabolites simultaneously determined in urine by capillary gas chromatography, with nitrogen-phosphorus detector; and some clinical applications.

F.A.J. Muskiet, G. A. Berg, A W Kingma et al. · Clinical Chemistry · 1984 · 33 citations

Medicine, Biochemistry, Pharmacology +13

Total polyamines and their non-alpha-amino acid metabolites simultaneously determined in urine by capillary gas chromatography, with nitrogen-phosphorus detector; and some clinical applications.

Frits A.J. Muskiet, G. A. Berg, Anneke W. Kingma et al. · PubMed · 1984 · 31 citations

Medicine, Biochemistry, Pharmacology +13

Determination of 3-methoxy-4-hydroxyphenylpyruvic acid, 3,4-dihydroxyphenylethylene glycol, and 3,4-dihydroxyphenylmandelic acid in urine by mass fragmentography, with use of deuterium-labeled internal standards.

Frits A.J. Muskiet, D C Fremouw-Ottevangers, G.T. Nagel et al. · Clinical Chemistry · 1978 · 22 citations · Full text

Medicine, Biochemistry, Pharmacology +10