Sibai BM, Odlind V, Meador ML, Shangold GA, Fisher AC, Creasy GW (2002). "A comparative and pooled analysis of the safety and tolerability of the contraceptive patch (Ortho Evra/Evra)". Fertil Steril. 77 (2 Suppl 2): S19—26. doi:10.1016/S0015-0282(01)03264-2. PMID11849632.
Zieman M, Guillebaud J, Weisberg E, Shangold GA, Fisher AC, Creasy GW GW (2002). "Contraceptive efficacy and cycle control with the Ortho Evra/Evra transdermal system: the analysis of pooled data". Fertil Steril. 77 (2 Suppl 2): S13—8. doi:10.1016/S0015-0282(01)03275-7. PMID11849631.
Cole JA, Norman H, Doherty M, Walker AM (February 2007). "Venous thromboembolism, myocardial infarction, and stroke among transdermal contraceptive system users". Obstet Gynecol. 109 (2 Pt 1): 339—46. doi:10.1097/01.AOG.0000250968.82370.04. PMID17267834.
Rivera R, Yacobson I, Grimes D (1999). "The mechanism of action of hormonal contraceptives and intrauterine contraceptive devices". Am J Obstet Gynecol. 181 (5 Pt 1): 1263—9. doi:10.1016/S0002-9378(99)70120-1. PMID10561657.
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Evra EPAR (неопр.). European Medicines Agency (17 сентября 2018). Дата обращения: 18 февраля 2020. Архивировано 12 ноября 2020 года.
Sibai BM, Odlind V, Meador ML, Shangold GA, Fisher AC, Creasy GW (2002). "A comparative and pooled analysis of the safety and tolerability of the contraceptive patch (Ortho Evra/Evra)". Fertil Steril. 77 (2 Suppl 2): S19—26. doi:10.1016/S0015-0282(01)03264-2. PMID11849632.
Zieman M, Guillebaud J, Weisberg E, Shangold GA, Fisher AC, Creasy GW GW (2002). "Contraceptive efficacy and cycle control with the Ortho Evra/Evra transdermal system: the analysis of pooled data". Fertil Steril. 77 (2 Suppl 2): S13—8. doi:10.1016/S0015-0282(01)03275-7. PMID11849631.
Cole JA, Norman H, Doherty M, Walker AM (February 2007). "Venous thromboembolism, myocardial infarction, and stroke among transdermal contraceptive system users". Obstet Gynecol. 109 (2 Pt 1): 339—46. doi:10.1097/01.AOG.0000250968.82370.04. PMID17267834.
Rivera R, Yacobson I, Grimes D (1999). "The mechanism of action of hormonal contraceptives and intrauterine contraceptive devices". Am J Obstet Gynecol. 181 (5 Pt 1): 1263—9. doi:10.1016/S0002-9378(99)70120-1. PMID10561657.