TY  - RPRT
TI  - Trials and fast changing technologies: the case for tracker studies.
AU  - R J Lilford
AU  - D A Braunholtz
AU  - R Greenhalgh
AU  - S J Edwards
PY  - 2000
DO  - 10.1136/bmj.320.7226.43
UR  - https://pubmed.ncbi.nlm.nih.gov/10617532/
ID  - 10617532
ER  -