550,788 BRANDER ANTTI Ultrasound studies of the thyroid gland In the fin-nlsh adult population : acadenlc dissertation / by Antti Brander ; from the Department of Diagnostic Radiology, Helsinki University Central Hospital, and the Hyvinkáá District Hospital. - Helsinki ; University, 1992. - 66, 30 s. wiele liczb. i il., wykr. ; 24cm Zawiera 5 prac wspólaut.