title: Bacterial-viral interrelations in respiratory infections of children.
mesh_terms: D001991:Bronchitis / Q000382:microbiology*; D002675:Child, Preschool; D004754:Enterobacter / Q000302:isolation & purification; D004926:Escherichia coli / Q000302:isolation & purification; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D009174:Mycoplasma / Q000302:isolation & purification; D011014:Pneumonia / Q000382:microbiology*; D011549:Pseudomonas / Q000302:isolation & purification; D012141:Respiratory Tract Infections / Q000382:microbiology*; D018108:Respirovirus / Q000302:isolation & purification; D013210:Staphylococcus / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification; D013296:Streptococcus pneumoniae / Q000302:isolation & purification