Contraception. Slow train gathers speed.
Hampton
N
N
Enfield Community Care NHS Trust, UK.
Kubba
A
A
D000328:Adult; D003271:Contraceptive Agents, Female / Q000009:adverse effects / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000639:trends*
D003271:Contraceptive Agents, Female