TY - CHAP
T1 - Sample size: How many subjects/clusters do I need for my cluster randomised controlled trial?
T2 - HOW TO DESIGN, ANALYSE AND REPORT CLUSTER RANDOMISED TRIALS IN MEDICINE AND HEALTH RELATED RESEARCH
PY - 2014/01/01
AU - Campbell MJ
AU - Walters SJ
ED -
SN - 978-1-119-99202-8
SP - 50
EP - 82
Y2 - 2025/07/18
ER -