About the inhomogeneity in the radiation cone of some X-ray tubes used for skin therapy.
D011859:Radiography; D011878:Radiotherapy; D012867:Skin / Q000000981:diagnostic imaging*; D014965:X-Rays / Q000295:instrumentation*
RADIOTHERAPY; ROENTGEN RAYS/apparatus; SKIN/roentgenography
Ueber die Inhomogenität im Strahlenkegel einiger zur Hauttherapie verwendeter Röntgenröhren.