ANIS NIKMATUL NIKMAH; DHITA KRIS PRASETIYANTI; EKO WINARTI; KARIMA MEIREZA; HIROMI OGASAWARA. Effect Endorphin Massage on Anxiety Labor Levels of First Stage. Journal Of Nursing Practice, [S. l.], v. 5, n. 2, p. 261–265, 2022. DOI: 10.30994/jnp.v5i2.219. Disponível em: https://www.thejnp.org/index.php/jnp/article/view/219. Acesso em: 11 sep. 2025.