No free photograph
Harold E. Johns
Medical physicist (1915-1998) · Canada · On the map · Scientists · Died at 83
Harold Elford Johns was a Canadian medical physicist, noted for his extensive contributions to the use of ionizing radiation to treat cancer.
Harold E. Johns is read about 5 times a day, in 6 languages.
A typical day, 30 days to 24 September 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
Something wrong?A life in dates
1998Died23 August 1998Canadian Medical Hall of FameAward1973Canada Gairdner International AwardAward1971Henry Marshall Tory MedalAward1915Born4 July 1915
People around Harold
Close ties
Also in Deutsch
Awards
About this person
Country
Canada
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1915 to 1998 · aged 83