3

A new postcoital oral contraceptive

Year:
1970
Language:
english
File:
PDF, 476 KB
english, 1970
5

Clinical study of a once-a-month oral contraceptive: Quinestrol-quingestanol

Year:
1970
Language:
english
File:
PDF, 502 KB
english, 1970
6

Postcoital contraception with D-norgestrel

Year:
1973
Language:
english
File:
PDF, 540 KB
english, 1973