Transoral sialolitectomy combined with sialoendoscopy versus open submaxilectomy for the management of hilar lithiasis of the submandibular gland

1. Saga-Gutierrez, C.
2. Chiesa-Estomba, C.M.
3. Larruscain, E.
4. González-García, J.Á.
5. Sistiaga, J.A.
6. Altuna, X.