title: Warfarin resistance: a balanced polymorphism in the Norway rat.
mesh_terms: D000818:Animals; D004351:Drug Resistance; D005787:Gene Frequency; D011110:Polymorphism, Genetic; D051381:Rats / Q000235:genetics*; D014859:Warfarin / Q000494:pharmacology*
chemical_list: D014859:Warfarin