TY  - BOOK
AU  - Armitage, P
AU  - Berry, G
AU  - Mathews, John H.
TI  - Statistical methods in medical research
SN  - 9780632052578
U1  - 610.727 
PY  - 2002///
CY  - Massachusetts
PB  - Blackwell  Science
KW  - BIOSTATISTICS
KW  - Experimantal
KW  - Medical Statistics
KW  - RESEARCH STATISTICAL METHODS
ER  -