Concepedia

J. H. G. Jonkman

JH

11

Publications

251

Citations

11

H-Index

1978

Active since

Affiliations

University of Groningen(Current)

J. H. G. Jonkman is an author at University of Groningen specializing in medicine, pharmacology, and pharmacokinetics.

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Publications per year

1978–1997

11

Publications

11

The cognitive, subjective, and physical effects of a ginkgo biloba/panax ginseng combination in healthy volunteers with neurasthenic complaints.

Keith Wesnes, Ricardo A. Faleni, Nanco Hefting et al. · PubMed · 1997 · 62 citations

, , +17

A new in vitro dissolution test for controlled-release theophylline tablets

J. H. G. Jonkman, R. Schoenmaker, N. Grimberg et al. · International Journal of Pharmaceutics · 1981 · 36 citations

, , +4

Disposition and clinical pharmacokinetics of microcrystalline theophylline

J. H. G. Jonkman, W. Chr. Berg, R. Schoenmaker et al. · European Journal of Clinical Pharmacology · 1980 · 24 citations

, , +3

DETERMINATION OF CARBOXYLIC-ACIDS IN PICOMOLE RANGE AFTER DERIVATIZATION WITH PENTAFLUOROBENZYL BROMIDE AND ELECTRON-CAPTURE GAS-CHROMATOGRAPHY

Je Greving, J. H. G. Jonkman, Ra Dezeeuw · Journal of Chromatography A · 1978 · 24 citations

, , +10

Chronic brain ischemia in the monkey assessed by somatosensory evoked potentials and local blood flow measurements

F.H. Lopes Da Silva, A. Van Dieren, J. H. G. Jonkman et al. · Behavioural Brain Research · 1985 · 19 citations

, , +15

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