Abstract
Get full access to this article
View all access options for this article.
References
1.
van Aken
J.
: Panoramic X-ray equipment . J. Amer, dent. Ass.
86 (1973 ), 1050 .
2.
Frykholm
A.
Malmgren
O.
Sämfors
K.-A.
Welander
U.
: Angular measurements in orthopan tomography . Dentomaxillofac. Radiol.
6 (1977 ), 77 .
3.
Sämfors
K.-A.
Welander
U.
(a): Angle distortion in narrow beam rotation radiography . Acta radiol. Diagnosis
15 (1974 ), 570 .
4.
Sämfors
K.-A.
Welander
U.
(b): Area distortion in narrow beam rotation radiography . Acta radiol. Diagnosis
15 (1974 ), 650 .
5.
Sjöblom
A.
Sämfors
K.-A.
Welander
U.
: Form distortion in narrow beam rotation radiography . Acta radiol. Diagnosis
16 (1975 ), 565 .
6.
Tammisalo
E. H.
Nieminen
T.
: The thickness of the image layer in orthopantomography . Suom. Hammaslääk. Toim.
60 (1964 ), 119 .
7.
Welander
U.
: A mathematical model of narrow beam rotation methods . Acta radiol. Diagnosis
15 (1974 ), 305 .
8.
Welander
U.
Wickman
G.
: Image distortion in narrow beam rotation radiography . Acta radiol. Diagnosis
19 (1978 ), 507 .