Rf. Mould, INVITED REVIEW - THE EARLY YEARS OF RADIOTHERAPY WITH EMPHASIS ON X-RAY AND RADIUM APPARATUS, British journal of radiology, 68(810), 1995, pp. 567-582
Radiotherapy apparatus, both X-ray and radium, is reviewed for the fir
st 4 decades of this century and the developments during this period a
re outlined, emphasizing the more important growth points. Radiation d
ose measurement units and radiation protection features of equipment a
re also included.