title: Tympanometry in the schools--is it worth the effort?
authors.forename: J R
authors.initials: JR
authors.lastname: Zanga
mesh_terms: D000158:Acoustic Impedance Tests / Q000592:standards*; D002648:Child; D006801:Humans; D008403:Mass Screening / Q000592:standards*; D012572:School Health Services / Q000592:standards*