TY  - BOOK
AU  - Der, Geoff
AU  - Everitt, Brian S.
TI  - Applied medical statistics using SAS
SN  - 978-1-4398-6797-6
U1  - 51-7 
PY  - 2013///
CY  - Boca Raton
PB  - CRC press
KW  - Medical statistics-SAS
ER  -