TY  - RPRT
TI  - Bayesian interim analysis of randomised trials.
AU  - P Fayers
PY  - 1997
DO  - 10.1016/s0140-6736(05)63908-6
UR  - https://pubmed.ncbi.nlm.nih.gov/9217778/
ID  - 9217778
ER  -