552,289 METSÄLÄ TAINA Control of heart rate variability in ovine and human fetuses studied by power spectral analysis : [thesis] / by Taina Metsala ; [from the Cardiorespiratory Resaerch Unit, Department of Obstetrics and Gynecology, University of Turku]. - Turku s Turun Ylio-pisto, 1995. - 81, [50] s. wiele liczb. : wykr. ; 25 cm (Annales Universitatis Turkuensis. Ser. D : Medi-ca-Odontologica, ISSN 0355-9483 ; 171) Zawiera 5 prac współaut. ISBN 951-29-0400-4