[Negative pressure in the middle ear. Seasonal changes in normal children].
D000158:Acoustic Impedance Tests; D002648:Child; D002675:Child, Preschool; D004432:Ear, Middle / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D011312:Pressure; D012016:Reference Values; D012621:Seasons
Pression négative de l'oreille moyenne. Variation saisonnière chez des enfants normaux.