Concepedia

Ulla Karjalainen

UK

6

Publications

382

Citations

6

H-Index

1991

Active since

Affiliations

Helsinki University Hospital(Current)

University of Helsinki

Ulla Karjalainen is an author at Helsinki University Hospital specializing in medicine, chromatography, and bioanalysis.

Top concepts

MedicineBioanalysisPharmacologyChromatographyClinical ChemistryAnalytical ChemistryUrologyOncologyCardiologyPhysiology

Publications per year

1991–2003

6

Publications

6

Determination of dopamine and methoxycatecholamines in patient urine by liquid chromatography with electrochemical detection and by capillary electrophoresis coupled with spectrophotometry and mass spectrometry

Katariina Vuorensola, Heli M. M. Sirén, Ulla Karjalainen · Journal of Chromatography B · 2003 · 142 citations

Electrochemical Detection, Medicine, Bioanalysis +12

Breath acetone in congestive heart failure

Markku Kupari, Jyri Lommi, Markku Ventilä et al. · The American Journal of Cardiology · 1995 · 87 citations

Heart Failure, Pulmonary Circulation, Cardiovascular Disease +6

Study of catecholamines in patient urine samples by capillary electrophoresis

Heli M. M. Sirén, Ulla Karjalainen · Journal of Chromatography A · 1999 · 71 citations

Adrenal Gland, Capillary Electrophoresis, Patient Urine Samples +12

Three assays for glycohemoglobin compared

Ursula Turpeinen, Ulla Karjalainen, Ulf‐Håkan Stenman · Clinical Chemistry · 1995 · 45 citations

Component reconstruction in the primary space of spectra and concentrations. Alternating regression and related direct methods

Erkki J. Karjalainen, Ulla Karjalainen · Analytica Chimica Acta · 1991 · 25 citations

Spectral Theory, Source Separation, Engineering +10

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