Abstract

References
1.
Gartner
S.
(1944 ) Arch. Ophth. , 32 , 464 .
2.
Halberg. Brit. J. Ophthal. , awaiting publication.
3.
Hansell
P.
(1949 ) 35 mm. Filmstrip Technique . Ilford, London .
4.
Hartinger
H.
(1930 ) Ein neues Photokeratoskop . Ber. Dtsch. ophth. Ges. , 48 , 360 .
5.The Place of the Film in Medical Education: Scientific Film Associations , 1946 . London .
6.
Wuürth
(1948 ) Die Photographie in der Augenheilkunde: Camera
, No. 6, June.
