TY  - RPRT
TI  - [The development of tables for optimal sample sizes using tests based on binomial distributions (author's transl)].
AU  - J Bortz
AU  - R Osterreich
AU  - W Vogelbusch
PY  - 1979
UR  - https://pubmed.ncbi.nlm.nih.gov/547977/
ID  - 547977
ER  -