The value of X rays. 1911.
The value of X rays. 1911. — المؤلف: Bell, C D — Journal of the National Medical Association 19950914
- المؤلف
- Bell, C D
- النشر
- Journal of the National Medical Association 19950914
- الوصف
- 505-7 p.
- الموضوعات
- History, 20th Century؛ Humans؛ Radiotherapy؛ X-Rays