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References
1.
Anger
H.
: Use of a gamma-ray pinhole camera for in vivo studies . Nature
170 (1952 ), 200 .
2.
Beamer
W. H.
Maxwell
C. R.
: Physical properties and crystal structure of polonium . LADC 284, MDDC 721 , 1948 .
3.
Coltman
J. W.
: Fluoroscopic image brightening by electronic means . Radiology
51 (1948 ), 359 .
4.
Copeland
D. E.
Benjamin
E. W.
: Pin-hole camera for γ ray sources . Nucleonics
5 : 2 (1949 ), 44 .
5.
James
T. H.
Higgins
G. C.
: Fundamentals of photographic theory , p. 192 . Wiley & Sons, N. Y. 1948 .
6.
Morris
F. W.
Lockenwitz
A. E.
: RaE and RaF sources . Phys. Rev.
73 (1948 ), 649 (abstract).
7.
Odeblad
E.
: Activation analysis with a polonium 210 source. Acta radiol.
42 (1954 ), 391 .
8.
Staub
H. H.
: Detection methods. In Segré, E.: Experimental nuclear physics, vol I , p. 50 . Wiley & Sons, N. Y. 1953 .
9.
Yagoda
H.
: Radioactive measurements with nuclear emulsions . Wiley & Sons, N. Y.
1949 .
