TY - JOUR T1 - Estimating sample sizes for continuous, binary, and ordinal outcomes in paired comparisons: practical hints. JO - J Biopharm Stat PY - 1999/05/01 AU - Julious SA AU - Campbell MJ AU - Altman DG ED - DO - DOI: 10.1081/BIP-100101174 VL - 9 IS - 2 SP - 241 EP - 251 Y2 - 2025/07/03 ER -