title: Coumarin: friend and foe.
authors.forename: L J
authors.initials: LJ
authors.lastname: Greenfield
mesh_terms: D003374:Coumarins / Q000008:administration & dosage / Q000009:adverse effects*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D009336:Necrosis / Q000139:chemically induced*
chemical_list: D003374:Coumarins