Nils‐Otto Ahnfelt

Analysis of nicotine as a trichloroethyl carbamate by gas chromatography with electron-capture detection

Per Hartvig, Nils‐Otto Ahnfelt, Margareta Hammarlund et al. · Journal of Chromatography A · 1979 · 28 citations

Electron-capture Detection, Biochemistry, Gas Chromatography +7

Derivatization of amines with chloroformate esters for gas chromatographic analysis

Nils‐Otto Ahnfelt, Per Hartvig, K. Karlsson · Chromatographia · 1982 · 23 citations

Derivative (Chemistry), Engineering, Gas Chromatography +11

The Pharmacokinetics of Sulphasalazine in Young and Elderly Patients with Rheumatoid Arthritis

A. J. Taggart, B. J. McDermott, M. Delargy et al. · Scandinavian Journal of Rheumatology · 1987 · 21 citations

Pharmacokinetics of Salazosulfapyridine (Sulfasalazine, SASP). (I). Plasma kinetics and plasma metabolites in the rat after a single intravenous or oral administration.

Birgitta Sjöquist, Nils‐Otto Ahnfelt, Stig Andersson et al. · Drug Metabolism and Pharmacokinetics · 1991 · 10 citations · Full text

Plasma Kinetics, Oral Administration, Pharmacotherapy +17

Simultaneous determination of ketobemidone and its N-demethylated metabolite in patient plasma samples by gas chromatography mass spectrometry with selected ion monitoring

Ulf Bondesson, Per Hartvig, L. Abrahamsson et al. · Journal of Mass Spectrometry · 1983 · 10 citations