TY  - BOOK
AU  - Thoraeus, Robert
TI  - A Study of the Ionization Method for Measuring the Intensity and Absorption of Roentgen Rays and of the Efficiency of Different Filters Used In Therapy
U1  - 539.772 
PY  - 1932///
CY  - Stockholm
PB  - F. Englunds Boktryckeri
KW  - Roentgen - Rays
KW  - Standard Ionization Chamber
N1  - Includes bibliographical references
ER  -