ASTUTI, D. D.; RUSTINA, Y.; WALUYANTI, F. T. “Empeng” Efektif Menurunkan Nyeri Bayi saat Pengambilan Darah Vena. Jurnal Keperawatan Indonesia, [S. l.], v. 19, n. 2, p. 78–84, 2016. DOI: 10.7454/jki.v19i2.460. Disponível em: https://jki.ui.ac.id/index.php/jki/article/view/460. Acesso em: 4 may. 2024.