title: Clinical trials with IUDs releasing retroprogesterone.
authors.forename: A
authors.initials: A
authors.lastname: Scommegna
authors.forename: R
authors.initials: R
authors.lastname: Rao
authors.forename: W P
authors.initials: WP
authors.lastname: Dmowski
mesh_terms: D000569:Americas; D003267:Contraception; D019049:Developed Countries; D004194:Disease; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D006470:Hemorrhage; D007087:Illinois; D007434:Intrauterine Devices; D007435:Intrauterine Devices, Copper; D007436:Intrauterine Devices, Medicated; D009656:North America; D010146:Pain; D011247:Pregnancy; D012098:Reproduction; D012816:Signs and Symptoms; D014481:United States
keywords: Americas; Bleeding; Contraception; Contraception Termination; Contraceptive Effectiveness; Contraceptive Methods; Contraceptive Methods--side effects; Developed Countries; Diseases; Evaluation; Family Planning; Illinois; Iud, Copper Releasing; Iud, Hormone Releasing; Iud--side effects; North America; Northern America; Pain; Pregnancy; Reproduction; Signs And Symptoms; United States; Use-effectiveness; World