[Intrauterine contraceptive device].
Petersen
K R
KR
gynaekologisk/obstetrisk afdeling G, Hillerød Sygehus.
Poulsen
E F
EF
D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects / Q000592:standards / Q000706:statistics & numerical data
Intrauterin kontraception--spiral.