KUMAR, N. R.; JOHN, A.; PIMPALKAR, S. D.; TIWARI, A. K. Effect of serum magnesium, and copper in breast carcinoma patients: A comparative cross sectional study in tertiary care hospital, Madhya Pradesh, India. International journal of health sciences, [S. l.], v. 6, n. S6, p. 10381–10389, 2022. DOI: 10.53730/ijhs.v6nS6.12770. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/12770. Acesso em: 17 may. 2026.