TY  - RPRT
TI  - Two-stage sample size re-estimation based on a nuisance parameter: a review.
AU  - Michael A Proschan
PY  - 2005
DO  - 10.1081/bip-200062852
UR  - https://pubmed.ncbi.nlm.nih.gov/16022163/
ID  - 16022163
ER  -