TY  - CONF

T1  - Estimating the underlying overall and centre recruitment rates in external pilot trials-how many centre-months of recruitment data do we need? A case study of the BEADS pilot trial

JO  - TRIALS

PY  - 2017/05/08

AU  - Mandefield L

AU  - Walters S

AU  - Team BEADST

ED  - 

VL  - 18

Y2  - 2025/03/13

ER  -