TY - GEN AU - Haughton,P M AU - Pardoe,K TI - A comparison of otoscopy and tympanometry in the diagnosis of middle ear effusion SN - 0143-0815 PY - 1983///0107 KW - Acoustic Impedance Tests KW - Child KW - Endoscopy KW - Humans KW - Otitis Media KW - diagnosis N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1088/0143-0815/3/3/005 ER -