Media type: E-Article Title: Spontaneous improvement in ears with middle ear disease Contributor: Renvall, Ulf; Aniansson, Gunnar; Lidén, Gunnar Published: Elsevier BV, 1982 Published in: International Journal of Pediatric Otorhinolaryngology, 4 (1982) 3, Seite 245-250 Language: English DOI: 10.1016/0165-5876(82)90006-4 ISSN: 0165-5876 Keywords: Otorhinolaryngology ; General Medicine ; Pediatrics, Perinatology and Child Health Origination: Footnote: