WIYONO, Henry; PUTRA, Prayogae P. The effect of breathing exercises on the anxiety level of preoperative patients in the Dahlia room, dr. Doris Sylvanus Palangka Raya: The effect of breathing exercises on the anxiety level of preoperative patients in the Dahlia room, dr. Doris Sylvanus Palangka Raya. Jurnal Forum Kesehatan : Media Publikasi Kesehatan Ilmiah, [S. l.], v. 12, n. 2, p. 51–56, 2023. DOI: 10.52263/jfk.v12i2.123. Disponível em: http://e-journal.polkesraya.ac.id/index.php/jfk/article/view/123. Acesso em: 7 oct. 2024.