title: Bacterial pneumonias in infancy and childhood.
mesh_terms: D001424:Bacterial Infections / Q000175:diagnosis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011014:Pneumonia / Q000175:diagnosis*