An apparatus for the purification of radon
As is well known, radium has been used for many years as a source of gamma radiation for therapeutic use. The method consists in placing needles of radium in suitable positions on and around the cancerous growth; dosage being controlled by the radium content of each needle, and its time of applicati...
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| Language: | en |
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University of Canterbury. Chemistry
2014
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| Online Access: | http://hdl.handle.net/10092/8899 |