title: Lobar pneumonia and pneumatocele formation due to Salmonella paratyphi B in an infant.
mesh_terms: D003560:Cysts / Q000209:etiology*; D006801:Humans; D007223:Infant; D008297:Male; D010284:Paratyphoid Fever / Q000150:complications*; D011018:Pneumonia, Pneumococcal / Q000209:etiology*; D012484:Salmonella paratyphi B