title: Diagnostic importance of headache as a key symptom in suspecting malaria in adult returning travelers.
authors: Francisco M
authors: FM
authors: Pherez
authors: Burke A
authors: BA
authors: Cunha
mesh_terms: D006261:Headache / Q000209:etiology*; D006801:Humans; D008288:Malaria / Q000150:complications / Q000175:diagnosis* / Q000469:parasitology; D018512:Parasitemia; D012720:Severity of Illness Index; D014195:Travel