WILLIAM, . et al.
 KARAKTERISTIK BENDA ASING ESOFAGUS DI RSUP SANGLAH PERIODE JANUARI 2019 – DESEMBER 2020.
<strong>E-Jurnal Medika Udayana</strong>, [S.l.], v. 11, n. 4, p. 69-76, apr. 2022.
ISSN 2303-1395.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/eum/article/view/80560" target="_new">https://ojs.unud.ac.id/index.php/eum/article/view/80560</a>&gt;. Date accessed: 02 may 2024.
doi: <a href="https://doi.org/10.24843/MU.2022.V11.i04.P11">https://doi.org/10.24843/MU.2022.V11.i04.P11</a>.