20 citations,
January 2007 in “Fertility and Sterility” A woman developed male traits from accidental contact with her husband's testosterone gel.
November 2022 in “Journal of the Endocrine Society” Taking biotin can lead to incorrect low results in free testosterone tests.
November 2022 in “Journal of the Endocrine Society” A woman's masculine symptoms were caused by a rare tumor in her left ovary, which was found using a special blood test.
April 2020 in “Journal of the Endocrine Society” An ovarian tumor caused a woman's male-like symptoms, which improved after surgery.
December 2021 in “Aegean journal of obstetrics and gynecology” A woman's male-like physical changes were caused by two rare ovarian conditions.