TY  - RPRT
TI  - The use of simulation and bootstrap in information-based group sequential studies.
AU  - D O Scharfstein
AU  - A A Tsiatis
PY  - 1998
DO  - 10.1002/(sici)1097-0258(19980115)17:1<75::aid-sim731>3.0.co;2-n
UR  - https://pubmed.ncbi.nlm.nih.gov/9463851/
ID  - 9463851
ER  -