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| cobalt 60 radiotherapy telecurie unit; cobalt 60 therapy unit | |||
| cobalt 60 radiotherapy unit (60); cobalt 60 unit (60); cobalt 60 telecurie unit (60); cobalt 60 therapy unit (60); cobalt 60 bomb (60); 60Co radiotherapy unit (60) | |||
| appareil thérapeutique au cobalt: 3 phrases in 1 subject |
| Medical appliances | 3 |