Harold Elford Johns OC (4 July 1915 – 23 August 1998) was a Canadian medical physicist, noted for his extensive contributions to the use of ionizing radiation to treat cancer.
هارولد إي. جونز هو فيزيائي كندي، ولد في 4 يوليو 1915 في سيتشوان في الصين، وتوفي في 23 أغسطس 1998. (ar)
Harold Elford Johns (* 4. Juli 1915 in Chengdu, China; † 23. August 1998 in Kingston, Ontario) war ein kanadischer Medizinphysiker und Pionier der Strahlentherapie. (de)
Harold Elford Johns OC (4 July 1915 – 23 August 1998) was a Canadian medical physicist, noted for his extensive contributions to the use of ionizing radiation to treat cancer. (en)
Harold E. Johns OC (Sichuan, 4 luglio 1915 – 23 agosto 1998) è stato un fisico e medico canadese, noto per i suoi esaurienti contributi nell'uso di radiazioni ionizzanti per curare il cancro. (it)