TY  - BOOK
AU  - 
TI  - MEDICAL STATISTICS: A textbook for the health sciences 
SN  - 9780470025192
AV  - R 853 .S7C36 2007
PY  - 2007///
CY  - England
PB  - John Wiley and sons
KW  - Michael C.
KW  - David Machin
KW  - Stephen J.Walters
N1  - includes index
ER  -