TY  - BOOK
AU  - Hatch,Stanley W.
TI  - Ophthalmic research and epidemiology: evaluation and application 
SN  - 0750699140
PY  - 1998///
CY  - Boston
PB  - Butterworth Heinemann
KW  - Eye Diseases
KW  - epidemiology
KW  - Research
N1  - Includes bibliograpical references and index
ER  -