title: The septic-appearing infant.
mesh_terms: D003550:Cystic Fibrosis / Q000150:complications / Q000175:diagnosis*; D003681:Dehydration / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007010:Hyponatremia / Q000209:etiology; D007223:Infant