Gaya APA

Update on triphasic oral contraception : an excerpta medica symposium preceding the Xth world congress of Gynecology and obstetrics , October 17, 1982, San Fransisco / Max Elstein. (1983). USA: Excerpta Medica Offices.

Gaya Chicago

Update on triphasic oral contraception : an excerpta medica symposium preceding the Xth world congress of Gynecology and obstetrics , October 17, 1982, San Fransisco / Max Elstein. . USA: Excerpta Medica Offices, 1983. .

Gaya MLA

Update on triphasic oral contraception : an excerpta medica symposium preceding the Xth world congress of Gynecology and obstetrics , October 17, 1982, San Fransisco / Max Elstein. . USA: Excerpta Medica Offices, 1983. .

Gaya Turabian

Update on triphasic oral contraception : an excerpta medica symposium preceding the Xth world congress of Gynecology and obstetrics , October 17, 1982, San Fransisco / Max Elstein. USA: Excerpta Medica Offices, 1983. .