TY  - RPRT
TI  - Anticoagulation and elective surgery.
AU  - J Spandorfer
AU  - G Merli
PY  - 1997
DO  - 10.1056/nejm199709253371314
UR  - https://pubmed.ncbi.nlm.nih.gov/9304058/
ID  - 9304058
ER  -