title: The anatomy of drainage of nasal secretions.
mesh_terms: D000328:Adult; D000818:Animals; D002923:Cilia; D006168:Guinea Pigs; D006801:Humans; D007223:Infant; D009297:Nasal Mucosa / Q000033:anatomy & histology* / Q000166:cytology / Q000378:metabolism* / Q000502:physiology; D009300:Nasal Septum / Q000033:anatomy & histology