TY  - BOOK
AU  - Hersh, William R.
TI  - Information retrieval: a health and biomedical perspective
SN  - 0387955224
PY  - 2003///
CY  - New York
PB  - Sprinter-Verlag
KW  - Information Retrieval Systems
KW  - Information Storage and Retrieval
KW  - Medical Informatics
ER  -