TY  - JOUR
PY  - 1967//
TI  - On the causes of blindness in Switzerland
JO  - Ophthalmologica
A1  - Rintelen, F.
SP  - 223
EP  - 238
VL  - 154
IS  - 3
N2  - <p>[Abstract unavailable]</p> <p>Language: de</p> 
LA  - de
SN  - 0030-3755
UR  - http://dx.doi.org/
ID  - ref1
ER  -