title: Letter: Antithrombin 3 after operation.
mesh_terms: D000991:Antithrombins / Q000032:analysis*; D003110:Colonic Neoplasms / Q000601:surgery*; D011183:Postoperative Complications / Q000209:etiology; D013924:Thrombophlebitis / Q000209:etiology; D013997:Time Factors
chemical_list: D000991:Antithrombins