SUGENG, I. L. Oxytocin Level and Breast Engorgement In Primipara Mother with Postpartum Blues. Jurnal Ners, [S. l.], v. 8, n. 1, p. 1–8, 2017. DOI: 10.20473/jn.v8i1.3862. Disponível em: https://e-journal.unair.ac.id/JNERS/article/view/3862. Acesso em: 25 jan. 2025.