Cobalt 60

 

 

 

 

Cobalt To Cobalt 60

 

 

 

Cobalt 60: Radioactive fall out from nuclear weapons 

 

 

 

 

 

Cobalt 60: First Cancer Treatment For Cervical Cancer 

 

 

 

 University Of Saskatchewan 

 

 Dr Sylvia Federuk and Cobalt 60

 

 

 

 

 

 

 

Dr Harold Johns: Father Of Medical Physics Canada

 

 

 

 

 

 

1951: Dr Harold Johns treated Cervical Cancer using Cobalt 60 

 

 

 Cobalt 60

 

 

 

 

 

 

 

 

 

 

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