TY  - RPRT
TI  - Letter: Postoperative pulmonary embolism.
AU  - D N Croft
AU  - N L Browse
PY  - 1974
DO  - 10.1016/s0140-6736(74)93240-1
UR  - https://pubmed.ncbi.nlm.nih.gov/4132353/
ID  - 4132353
ER  -