DARMAYANTI, P. A. R.; ARIANI, N. K. S.; SANTHI, W. T. The effect of endorphin massage on reducing the intensity of childbirth pain Kala I in maternity mothers. International journal of health sciences, [S. l.], v. 6, n. S9, p. 2038–2045, 2022. DOI: 10.53730/ijhs.v6nS9.12878. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/12878. Acesso em: 17 aug. 2024.