Secondary Radiation from Protective Walls in Hard Roentgen Radiation
نویسندگان
چکیده
منابع مشابه
The Roentgen Radiation of Papilloma Virus (shope)
Virus-induced papillomas (Shope) on domestic rabbits are susceptible to Roentgen rays. The dosage which uniformly brings about their complete and permanent disappearance has been found to be 3600 r (200 kilovolts), whether this dose be administered at one time or fractionally. 60 per cent of the tumors are cured when irradiated with 3000 r.
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A benign, infectiqus, cutaneous tumor of rabbits, the Shope papilloma, is caused by a virus that upon inoculation in either domestic or cottontail rabbits induces papiUomas with great regularity (1). These tumors are not infrequently followed by cancers (2-6). On attempted recovery of the virus from these two varieties of rabbits, however, a marked difference in host reactivity becomes apparent...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 1938
ISSN: 0001-6926
DOI: 10.3109/00016923809137747