An Interactive Annotated World Bibliography of Printed and Digital Works in the History of Medicine and the Life Sciences from Circa 2000 BCE to 2024 by Fielding H. Garrison (1870-1935), Leslie T. Morton (1907-2004), and Jeremy M. Norman (1945- ) Traditionally Known as “Garrison-Morton”
16061 entries, 14144 authors and 1947 subjects. Updated: December 10, 2024
Permanent Link for Entry #4273
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A grafting-diaphragm to cut off secondary rays from the object.Arch. Roentgen Ray, 18, 6-9, 1913 – 1914.Bucky devised a diaphragm for roentgenography which, by preventing the secondary rays from reaching the plate, secured better contrast and definition. Subjects: RADIOLOGY Permalink: www.historyofmedicine.com/id/4273 |