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Ancistrocerus gazella (Panzer)-erakkoampiainen (Hymenoptera, Eumenidae) löydetty Suomelle uutena Ahvenanmaalta = Ancistrocerus gazella (Panzer) (Hymenoptera, Eumenidae) new to the fauna of FinlandPEKKARINEN, A; PERKIOMAKI, J.Notulae entomologicae. 1987, Vol 67, Num 4, issn 0029-4594, 207Article

Nonlinear analysis of heart rate variability : Fractal and complexity measures of heart rate behaviorPERKIÖMÄKI, J. S; MÄKIKALLIO, T. H; HUIKURI, H. V et al.Annals of noninvasive electrocardiology. 2000, Vol 5, Num 2, pp 179-187, issn 1082-720XArticle

Prolonged, simulated acid rain and heavy metal deposition : separated and combined effects on forest soil microbial community structurePENNANEN, T; PERKIÖMÄKI, J; KIIKKILÄ, O et al.FEMS microbiology ecology. 1998, Vol 27, Num 3, pp 291-300, issn 0168-6496Article

Dispersion of QT interval in patients with an without susceptibility to ventricular tachyarrhythmias after previous myoacardial infarctionPERKIÖMÄKI, J. S; KOISTINEN, M. J; YLI-MÄYRY, S et al.Journal of the American College of Cardiology. 1995, Vol 26, Num 1, pp 174-179, issn 0735-1097Article

Dispersion of the QT interval and autonomic modulation of heart rate in hypertensive men with and without left ventricular hypertrophyPERKIÖMÄKI, J. S; IKÄHEIMO, M. J; PIKKUJÄMSÄ, S. M et al.Hypertension (Dallas, Tex. 1979). 1996, Vol 28, Num 1, pp 16-21, issn 0194-911XArticle

Effects of controlled hypoglycaemia on cardiac repolarisation in patients with type 1 diabetesKOIVIKKO, M. L; KARSIKAS, M; SALMELA, P. I et al.Diabetologia (Berlin). 2008, Vol 51, Num 3, pp 426-435, issn 0012-186X, 10 p.Article