[Experience with a hormonal implant contraceptive].
D000569:Americas; D002677:Chile; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003906:Developing Countries; D005193:Family Planning Services; D006805:Human Experimentation; D007843:Latin America; D016912:Levonorgestrel; D012106:Research; D013020:South America
D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D016912:Levonorgestrel
Americas; Chile; Clinical Research; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Implants; Contraceptive Methods; Developing Countries; Family Planning; Human Volunteers--women; Latin America; Levonorgestrel; Research Methodology; Research Report; South America