Variations serum electrolyte level during different phases of menstrual cycle in healthy female medical students. International Journal of Biomedical Research, [S. l.], v. 6, n. 7, p. 504–508, 2015. DOI: 10.7439/ijbr.v6i7.2285. Disponível em: https://ssjournals.co.in/index.php/ijbr/article/view/2285. Acesso em: 29 mar. 2026.