TY  - BOOK
AU  - Forthofer, Ronald N.
TI  - Biostatistics:   a guide to design, analysis, and discovery
SN  - 978-0-12-369492-8
AV  - QH 323.5 .F67 2007 
PY  - 2007///
CY  - Amsterdam
PB  -  Elsevier
KW  - Medicine-Research-Statistical Methods
ER  -