TY  - RPRT
TI  - Accumulating knowledge: five years of BETs.
AU  - K Mackway-Jones
AU  - S Carley
PY  - 2003
DO  - 10.1136/emj.20.4.304-a
UR  - https://pubmed.ncbi.nlm.nih.gov/12835335/
ID  - 12835335
ER  -