Contraceptive pills with dispenser, England, 1960-1970 Obstetrics, Gynaecology & Contraception 1960-1970
'Marvelon' oral contraceptive pills, Europe, 1981-1985 Obstetrics, Gynaecology & Contraception 1981-1985
'Norinyl-2' oral contraceptive pills, England, 1968-1970 Obstetrics, Gynaecology & Contraception 1968-1970