1. Newer agents for hormonal contraception in the male;Amory;Trends Endocrinol. Metab.,2000
2. Combined administration of levonorgestrel and testosterone induces more rapid and effective suppression of spermatogenesis than testosterone alone: A promising male contraceptive approach;Bebb;J. Clin. Endocrinol. Metab.,1996
3. Desogestrel plus testosterone effectively suppresses spermatogenesis but also causes modest weight gain and high density lipoprotein suppression;Bradley;Fertil. Steril.,2000
4. Clinical trial of transdermal testosterone and oral levonorgestrel for male contraception;Buchter;J. Clin. Endocrinol. Metab.,1999
5. A novel male contraceptive pill–patch combination: Oral desogestrel and transdermal testosterone in the suppression of spermatogenesis in normal men;Hair;J. Clin. Endocrinol. Metab.,2001