TY  - GEN
AU  - Riffenburgh, R.H
TI  - Statistics in medicine
SN  - 9780123848642
PY  - 2012///
PB  - Elsevier
KW  - Descriptive statistics
KW  -  Hypothesis testing
UR  - http://www.sciencedirect.com/science/book/9780123848642
ER  -