SASS, Anna; MĄCZKA, Martyna; MATUSZAK, Michał. Influence of vagus nerve traction on perinatal cervix maturity and on the occurrence of spontaneous labor in female primiparous in physiological pregnancy. Journal of Education, Health and Sport, [S. l.], v. 8, n. 11, p. 287–298, 2018. Disponível em: https://apcz.umk.pl/JEHS/article/view/6298. Acesso em: 29 jun. 2025.