TY - RPRT TI - Letter: Antithrombin 3 after operation. AU - M Aberg AU - I M Nilsson AU - U Hedner PY - 1973 DO - 10.1016/s0140-6736(73)92922-x UR - https://pubmed.ncbi.nlm.nih.gov/4127690/ ID - 4127690 ER -