TY  - BOOK
AU  -  Fleiss Joseph L.
TI  - Design and analysis of clinical experiments
SN  - 0471820474
U1  - SERIAL 
PY  - 1986///
CY  - New York
PB  - John Wiley and sons
KW  - Periodicals
KW  - Clinical trials - Statistical methods
N2  -  Clinical trials - Statistical methods, Periodicals
ER  -