Abstract

Get full access to this article
View all access options for this article.
References
1.
American standard method for the sensitometry of medical X-ray films. A. S.A. Washington PH 2.9. 1956 .
2.
Best
Ch. H.
Taylor
N. B.
: Physiological basis of medical practice.
Williams & Wilkins , Baltimore
1955 .
3.
Bjärngard
B.
Hollender
L.
Lindahl
B.
Sonesson
A.
: Radiation doses in oral radiography . Odont. Revy
11 (1960 ), 100 .
4.
Hettinger
G.
Starfelt
N.
: Bremsstrahlung spectra from roentgen tubes . Acta radiol.
50 (1958 ), 381 .
5.
Larsson
L. E.
: Radiation doses to the gonads of patients in Swedish roentgendiagnostics . Acta radiol. (1958 ) Suppl. 157 .
6.
Lorentzon
L.
: Secondary roentgen radiation from wax, Al, Fe and Pb at tube voltages between 40 and 170 kV . Acta radiol.
41 (1954 ), 201 .
7.
Manson-Hing
L. R.
: Kilovolt (peak) and the sensitivity of very fast dental films . Oral Surg.
12 (1959 ), 979 .
8.
Mattsson
O.
: Practical photographic problems in radiography . Acta radiol. (1955 ) Suppl. 120 .
9.
Nelson
A.
: Determination of physical factors influencing the quality of the radiographic image . Acta radiol. (1949 ) Suppl. 76 .
10.
Paffenberger
G. C.
Forziati
A. F.
Kumpula
M. P.
: A discussion of federal specifications GG-X-620 and L-F-310 for dental X-ray apparatus and dental X-ray film . J. Amer. dent. Ass.
59 (1959 ), 472 .
11.
Seeman
H. E.
: Spectral sensitivity of two commercial X-ray films between 0.2 and 2.5 Ångströms . Rev. sci. Instrum.
21 (1950 ), 313 .
12.
Sievert
R.
: A versatile instrument for the measurement in r units of radiation doses . Ark. Fysik
12 (1957 ), 295 .
13.
Sievert
R.
Walstam
R.
: Eine Methode für umfassende laufende Strahlenschutzmessungen . Fortschr. Röntgenstr.
75 (1951 ), 168 .
14.
Walstam
R.
: Dose measurements on secondary roentgen radiation . Acta radiol.
41 (1954 ), 348 .
15.
Wilsey
R. B.
: The use of photographic films for monitoring stray X-rays and gamma rays . Radiology
56 (1951 ), 229 .
