title: Letter: Hyponatraemia and convulsions in whooping-cough.
mesh_terms: D006801:Humans; D007010:Hyponatremia / Q000150:complications / Q000209:etiology*; D007223:Infant; D008297:Male; D012640:Seizures / Q000209:etiology*; D014839:Vomiting / Q000150:complications; D014917:Whooping Cough / Q000150:complications*