TY  - BOOK
AU  - Armitage,P.
TI  - Statistical methods in medical research
SN  - 0632036958
PY  - 1994///
CY  - Oxford
PB  - Blackwell Scientific Publications
KW  - Medicine
KW  - Research
KW  - Statistical methods
KW  - Biometry
KW  - Methods
ER  -