Sihombing D, Sinaga S. Cystografi Sangkaan Penyempitan Pada Pars Bulbosa di RSUP H. Adam Malik Medan. jmr [Internet]. 26Sep.2020 [cited 23Aug.2026];1(1):18-5. Available from: https://jmr.jurnalsenior.com/index.php/jmr/article/view/34