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Continuous norethindrone, 0.35 mg., as an oral contraceptive agent
Board, John A.Volume:
109
Language:
english
Journal:
American Journal of Obstetrics and Gynecology
DOI:
10.1016/0002-9378(71)90624-7
Date:
February, 1971
File:
PDF, 373 KB
english, 1971