title: Quantitative cultures of middle-ear fluid in acute otitis media.
mesh_terms: D000208:Acute Disease; D001419:Bacteria / Q000302:isolation & purification*; D002648:Child; D002675:Child, Preschool; D004432:Ear, Middle / Q000382:microbiology*; D005122:Exudates and Transudates / Q000382:microbiology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010033:Otitis Media / Q000382:microbiology*