title: Novel 4-hydroxycoumarin anticoagulants active against resistant rats.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D003374:Coumarins / Q000494:pharmacology; D004351:Drug Resistance; D051381:Rats; D012378:Rodenticides; D013329:Structure-Activity Relationship; D014859:Warfarin
chemical_list: D003374:Coumarins; D012378:Rodenticides; D014859:Warfarin