TY  - RPRT
TI  - Variations between countries in invasive cardiac procedures.
AU  - R A Henderson
AU  - D A Chamberlain
PY  - 1998
DO  - 10.1016/s0140-6736(05)61293-7
UR  - https://pubmed.ncbi.nlm.nih.gov/9808014/
ID  - 9808014
ER  -