title: Contraceptive implants. High resolution ultrasonography facilitates removal.
authors.forename: N J
authors.initials: NJ
authors.lastname: Cozens
mesh_terms: D000328:Adult; D002214:Capsules; D003271:Contraceptive Agents, Female; D004343:Drug Implants / Q000009:adverse effects*; D005260:Female; D005548:Foreign-Body Migration / Q000000981:diagnostic imaging; D006801:Humans; D016912:Levonorgestrel / Q000008:administration & dosage; D014463:Ultrasonography
chemical_list: D002214:Capsules; D003271:Contraceptive Agents, Female; D004343:Drug Implants; D016912:Levonorgestrel