Present status of contraceptive vaginal rings.
Jackson
R
R
Department of Obstetrics and Gynaecology, Wythenshawe Hospital, Manchester.
Hickling
D
D
Assendorp
R
R
Elstein
M
M
D003271:Contraceptive Agents, Female / Q000008:administration & dosage* / Q000009:adverse effects; D004343:Drug Implants; D004967:Estrogens / Q000008:administration & dosage* / Q000009:adverse effects; D005260:Female; D006801:Humans; D011374:Progesterone / Q000008:administration & dosage* / Q000009:adverse effects; D014592:Uterine Hemorrhage / Q000139:chemically induced
D003271:Contraceptive Agents, Female; D004343:Drug Implants; D004967:Estrogens; D011374:Progesterone