TY  - BOOK
AU  - Cheng, Hung
TI  - Emergency ophthalmology: a symptom based guide to diagnosis and early management 
SN  - 0727908618
PY  - 1997///
CY  - London
PB  - BMJ Publishing Group
KW  - Eye Diseases
N1  - Appendices : p.305- 317; Further reading : p.318-320; Index : p.321-335
ER  -