TY  - RPRT
TI  - How does it work? Positron emission tomography.
AU  - Abi Berger
PY  - 2003
DO  - 10.1136/bmj.326.7404.1449
UR  - https://pubmed.ncbi.nlm.nih.gov/12829560/
ID  - 12829560
ER  -