TY  - RPRT
TI  - Preventing postoperative thromboembolism.
AU  - A Hilson
AU  - J G Ayres
PY  - 1979
DO  - 10.1136/bmj.2.6182.128-a
UR  - https://pubmed.ncbi.nlm.nih.gov/466298/
ID  - 466298
ER  -