IUDs in Korea: latest studies.
D001208:Asia; D003267:Contraception; D003906:Developing Countries; D005193:Family Planning Services; D005202:Asia, Eastern; D007434:Intrauterine Devices; D007723:Korea; D012106:Research
Asia; Comparative Studies; Contraception; Contraception Termination; Contraceptive Methods; Developing Countries; Eastern Asia; Family Planning; Iud; Iud, Unmedicated; Korea; Korea, Republic Of; Research Methodology; Studies