title: Methylene blue for easy and safe detection of salivary duct papilla in sialendoscopy.
authors: Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Cologne, Cologne, Germany. jan-christoffer.luers@uk-koeln.de
authors: Jan-Christoffer
authors: JC
authors: Luers
authors: Julia
authors: J
authors: Vent
authors: Dirk
authors: D
authors: Beutner
mesh_terms: D004724:Endoscopy / Q000379:methods*; D006801:Humans; D007202:Indicators and Reagents; D008751:Methylene Blue; D018987:Salivary Ducts / Q000033:anatomy & histology*; D015494:Salivary Gland Calculi / Q000175:diagnosis*
chemical_list: D007202:Indicators and Reagents; D008751:Methylene Blue