[Guido Holzknecht. On accomplishments in this journal 25(1972) 12:581].
D001317:Austria; D049672:History, 19th Century; D049673:History, 20th Century; D011871:Radiology / Q000266:history
Guido Holzknecht. Zu den Ausfübrungen in dieser Zeitschrift, 25(1972) 12;581