Minimizing radiation exposure in dental radiology
作者:
B. Lillenthal,
Dianne Rak,
J. Wang,
期刊:
Australian Dental Journal
(WILEY Available online 1975)
卷期:
Volume 20,
issue 1
页码: 1-6
ISSN:0045-0421
年代: 1975
DOI:10.1111/j.1834-7819.1975.tb03506.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Abstract—Rectangular field collimation gives high quality roentgenograms and reduces unnecessary exposure of radiation to the patient by 73–96 per c
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