SETIAWAN, Kelvin et al. Unilateral Usual Ductal Hyperplasia in A 22 Years Old Male Patient: A Case Report. JBN (Jurnal Bedah Nasional), [S.l.], v. 3, n. 2, p. 41-44, sep. 2019. ISSN 2548-981X. Available at: <https://ojs.unud.ac.id/index.php/jbn/article/view/45180>. Date accessed: 02 july 2024. doi: https://doi.org/10.24843/JBN.2019.v03.i02.p03.