TY  - GEN
AU  - Armitage, P
AU  - Berry, G
AU  - Matthews JNS
TI  - Statistical methods in medical research
SN  - 9780632052578
U1  - 610.72 
PY  - 2002///
CY  - USA
PB  - Blackwell science 
KW  - Medical Research - Statistical methods
KW  - Medical statistics
KW  - Research
KW  - Medicine, Experimental
UR  - https://www.amazon.com/Statistical-Methods-Medical-Research-Armitage/dp/0632052570/ref=sr_1_1?s=books&ie=UTF8&qid=1489741393&sr=1-1&keywords=9780632052578#reader_0632052570
ER  -