The contraceptive effect of the new pill Ovysmen has been tested in two groups in a total of thirty-six patients. The preparation was well tolerated and the results failed to reveal fundamental differences in comparison with other trials performed by other investigators. No pregnancies occurred in either group.
FeldmanH U (1975) Differenzierte Kontrazeption mit niedrig dosierten Aethinylöstradiol-Norethisteron-Kombinationen. Fortschriffte der Medizen ‘Fdm-Schriftenreihe für praktische Medizin93, 581.
3.
LawB (1977) Oral contraception – a choice of treatment. Practitioner219, 571.
4.
McGuireJ LBariseC CYulianoEHumeR JPasqualeS A (1975) Effects of low dose contraceptives containing norethisterone and ethinyl estradiol on serum levels of progesterone and pituitary gonadotropins. Contraception2, 3, 329.
5.
MorigiE MPasqualeS A (1978) Clinical experience with a low dose oral contraceptive containing norethisterone and ethinyl estradiol. Current Medical Research and Opinion5, 655.