TY  - RPRT
TI  - Estimating sample sizes for continuous, binary, and ordinal outcomes in paired comparisons: practical hints.
AU  - S A Julious
AU  - M J Campbell
AU  - D G Altman
PY  - 1999
DO  - 10.1081/bip-100101174
UR  - https://pubmed.ncbi.nlm.nih.gov/10379691/
ID  - 10379691
ER  -