TY - RPRT TI - Non-parametric bootstrap confidence intervals for the intraclass correlation coefficient. AU - Obioha C Ukoumunne AU - Anthony C Davison AU - Martin C Gulliford AU - Susan Chinn PY - 2003 DO - 10.1002/sim.1643 UR - https://pubmed.ncbi.nlm.nih.gov/14673940/ ID - 14673940 ER -