000 01008 a2200301 4500
005 20250511155049.0
264 0 _c19771014
008 197710s 0 0 eng d
022 _a0003-9977
024 7 _a10.1001/archotol.1977.00780260035001
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aHaughton, P M
245 0 0 _aValidity of tympanometry for middle ear effusions.
_h[electronic resource]
260 _bArchives of otolaryngology (Chicago, Ill. : 1960)
_cSep 1977
300 _a505-13 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAudiometry
650 0 4 _aChild
650 0 4 _aChild, Preschool
650 0 4 _aEar, Middle
650 0 4 _aHumans
650 0 4 _aMethods
650 0 4 _aOtitis Media
_xdiagnosis
650 0 4 _aPressure
650 0 4 _aProbability
773 0 _tArchives of otolaryngology (Chicago, Ill. : 1960)
_gvol. 103
_gno. 9
_gp. 505-13
856 4 0 _uhttps://doi.org/10.1001/archotol.1977.00780260035001
_zAvailable from publisher's website
999 _c908826
_d908826