title: Update on and correction to the cost-effectiveness of contraceptives in the United States.
authors.forename: James
authors.initials: J
authors.lastname: Trussell
mesh_terms: D003270:Contraceptive Agents / Q000191:economics*; D003362:Cost-Benefit Analysis; D005260:Female; D017048:Health Care Costs; D006801:Humans; D007435:Intrauterine Devices, Copper / Q000191:economics*; D016912:Levonorgestrel / Q000191:economics*; D011247:Pregnancy; D014659:Vasectomy / Q000191:economics*
chemical_list: D003270:Contraceptive Agents; D016912:Levonorgestrel