the purpose of the present investigation was to study the occurrence of psychic and sexual effects in women taking either ovosiston ( mestranol 0,08 mg + chlormadinone acetate 2 , 0 mg ) or non-ovlon ( ethinylestradiol 0,05 mg + norethisterone acetate 1,0 mg ) .
C0025506
mestranol
C0015011
ethinylestradiol