PT - JOURNAL ARTICLE AU - Yasith Mathangasinghe AU - Saman Pradeep AU - Udeshika Perera AU - Ramani Punchihewa TI - Pathological characteristics of mediastinal masses in Sri Lanka 2017–2021: a retrospective observational study AID - 10.1183/23120541.00256-2022 DP - 2022 Oct 01 TA - ERJ Open Research PG - 00256-2022 VI - 8 IP - 4 4099 - http://openres.ersjournals.com/content/8/4/00256-2022.short 4100 - http://openres.ersjournals.com/content/8/4/00256-2022.full SO - erjor2022 Oct 01; 8