PRACE DOKTORSKIE - FINLANDIA 298.220 JOHANSSON REIJO Hearing evaluation in infants : with special reference to the audiovegetative test : [thesis] / Reijo Johansson ; Department of Otolaryngology, University of Turku, Finland. - Turku : Turun Yliopisto, 1987. - 104 s. : il., wykr. ; 25 cm (Annales Universitatis Turkuensis ISSN 0355-9483 Ser. D Medica-Odontologica ; 31) ISBN 951-880-041-3