Effect of astaxanthin supplementation on oxidative stress in adult women with polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled trials. Universa Medicina, [S. l.], v. 45, n. 1, 2026. DOI: 10.18051/UnivMed.2026.v45.%p. Disponível em: https://www.univmed.org/ejurnal/index.php/medicina/article/view/1816. Acesso em: 23 apr. 2026.