GuyattGHSinclairJCookDJ. Users' guides to the medical literature: XVI. How to use a treatment recommendationJAMA1999;281:1836–43
2.
FlannaganPMKnightLCThomasA. Hearing aids and glue earClin Otolaryngol1996;21:297–300
3.
JardineAHGriffithsMVMidgleyE. The acceptance of hearing aids for children with otitis media with effusionJ Laryngol Otol1999;113:314–7
4.
MaheshwarAAMillingMAPKumarM. Use of hearing aids in the management of children with cleft palateInt J Pediatr Otorhinolaryngol2002;66:55–62
5.
PittmanALLewisDEHooverBM. Recognition performance for four combinations of FM system and hearing aid microphone signals in adverse listening conditionsEar Hear1999;20:279–89
6.
RobertsJEZeiselSARosenfeldRM. Meta-analysis of speech and language sequelae In: Evidence-based Otitis Media, 2nd ed.Hamilton: BC Decker, 2003:383–99
7.
SackettDLRosenbergWMCGrayJAM. Evidence-based medicine: what it is and what it isn'tBMJ1996;312:71–2
