Update on contraception--3.
Wijemanne
S
S
Family Health Bureau, Colombo, Sri Lanka. swijemanne@gmail.com
Seneviratne
H R
HR
D017280:Condoms; D003277:Contraceptives, Oral, Combined / Q000737:chemistry / Q000494:pharmacology; D005260:Female; D006801:Humans; D007434:Intrauterine Devices
D003277:Contraceptives, Oral, Combined