title: A closed system for frontal sinus irrigation.
authors.affiliation: Department of Otorhinolaryngology, University of Natal, Durban, South Africa.
authors.forename: B
authors.initials: B
authors.lastname: Singh
mesh_terms: D005626:Frontal Sinus; D006801:Humans; D010036:Otolaryngology / Q000295:instrumentation*; D007507:Therapeutic Irrigation / Q000295:instrumentation*