TY  - BOOK
AU  - Armitage, P.
AU  - Berrry, G.
TI  - Statistical Methods in Medical Research 
SN  - 97881265564811
U1  - 610.727 
PY  - 2017///
CY  - New Delhi
PB  - Wiley Blackwell
KW  - Medicine--Research--Statistical methods
N1  - Includes Index
ER  -