TY  - BOOK
AU  - Machin, David
AU  - Campbell, Michael J
AU  - Walters, Stephen John
TI  - Medical Statistics: a Textbook for the Health Sciences
SN  - 9780470976630
PB  - John Wiley
KW  - Public-Aspects-of-Medicine
N1  - Book; Monograph; ISBN 0470025190; ISBN 9780470025192
ER  -