Radiology on postage stamps.
Praestholm
J
J
Department of Diagnostic Radiology, Hvidovre University Hospital, Denmark.
Dissing
I
I
Herning
M
M
D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D010678:Philately; D011871:Radiology / Q000266:history*