TY  - BOOK
AU  - Fleiss Joseph L
TI  - Design and analysis of clinical experiments
SN  - 0-471-34991-7
U1  - 000SB:615 
PY  - 1999///
CY  - New York
PB  - John Wiley
KW  - Applied statistics
KW  - Clinical medicine
KW  - Clinical trials
ER  -