title: A rebuttal: vitamin K antagonists and cancer survival.
authors.forename: Leo R
authors.initials: LR
authors.lastname: Zacharski
authors.forename: William G
authors.initials: WG
authors.lastname: Henderson
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use; D018288:Carcinoma, Small Cell / Q000188:drug therapy / Q000209:etiology / Q000401:mortality; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy* / Q000401:mortality; D015996:Survival Rate; D014812:Vitamin K / Q000037:antagonists & inhibitors*; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D000925:Anticoagulants; D014812:Vitamin K; D014859:Warfarin