TY  - BOOK
AU  - Pereira-Maxwell, F
TI  - A-Z of medical statistics:  a companion for critical appraisal
SN  - 0340719400
PY  - 1998///
PB  - Arnold, 
KW  - Medical statistics
KW  - Research
KW  - Evidence based practice
KW  - Critical appraisal
ER  -