SHAHAB HASAN , K.; AZEZ SAID, A. . Effect of breathing exercise during labour on delivery outcome: an interventional study cardiotoxicity: non. Zanco Journal of Medical Sciences (ZJMS), [S. l.], v. 30, n. 1, p. 153–167, 2026. DOI: 10.15218/zjms.2026.011. Disponível em: https://zjms.hmu.edu.krd/index.php/zjms/article/view/1208. Acesso em: 29 apr. 2026.