TY  - BOOK
AU  - Armitage P.
TI  - Sequential medical trials
SN  - 0 632 08790 0
PY  - 1975///
CY  - Oxford
PB  - Blackwell Scientific Publications
KW  - Clinical Trials-methods
KW  - Research-methods
KW  - Sequential Analysis
KW  - Therapeutics
ER  -