Imaging of the levonorgestrel implantable contraceptive device.
Twickler
D M
DM
Schwarz
B E
BE
D004343:Drug Implants; D005260:Female; D005542:Forearm / Q000000981:diagnostic imaging*; D006801:Humans; D016912:Levonorgestrel / Q000008:administration & dosage*; D014463:Ultrasonography
D004343:Drug Implants; D016912:Levonorgestrel