title: Legal suit over Norplant collapses.
authors: C
authors: C
authors: Dyer
mesh_terms: D003271:Contraceptive Agents, Female / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D007883:Legislation, Medical; D016912:Levonorgestrel / Q000008:administration & dosage*; D006113:United Kingdom
chemical_list: D003271:Contraceptive Agents, Female; D016912:Levonorgestrel