Juliana Maria Ulfah, Noni Novisari Soeroso, Pantas Hasibuan, Putri Chairani Eyanoer Departemen Pulmonologi dan Kedokteran Respirasi, Fakultas Kedokteran Universitas Sumatera Utara, RSUP H. Adam Malik Medan. Epi Treat Unit Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Sumatera Utara. Abstract Background: Atropine is widely used as premedication for fiberoptic bronchoscopy. The anticholinergic action of atropine may reduce […]