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  - 2017/01/01

AU  - Mandefield L

AU  - Walters S

ED  - 

VL  - 18

Y2  - 2025/12/06

ER  -