TY  - BOOK
ED  - 
TI  - Strategies for the prevention of blindness in national programmes: A primare health care approach
SN  - 9241544929
AV  - RE46 O74 1997
PY  - 1997///
CY  - Ginebra
PB  - WHO
KW  - Ojos
KW  - Enfermedades
KW  - Prevención
N1  - Revisado moncho
ER  -