TY  - RPRT
TI  - Bias, maximum likelihood estimators, and sequential clinical trials.
AU  - W D Dupont
PY  - 1984
DO  - 10.1016/0197-2456(84)90031-x
UR  - https://pubmed.ncbi.nlm.nih.gov/6488809/
ID  - 6488809
ER  -