1969 – First World Congress on Ultrasonic Diagnostics in Medicine Ultrasonographia Medica – Volume 1 by Admin January 1, 1969February 26, 2019 written by Admin January 1, 1969February 26, 2019 View full PDF here >> 0 comment 0 FacebookTwitterEmail Admin next post 1969 – First World Congress on Ultrasonic Diagnostics in Medicine Ultrasonographia Medica – Volume 2