[Arthritis, headache, facial paralysis. Despite negative laboratory tests Borrelia can still be the cause].
Paul
A
A
D001168:Arthritis / Q000209:etiology*; D003937:Diagnosis, Differential; D005158:Facial Paralysis / Q000209:etiology*; D005188:False Negative Reactions; D006261:Headache / Q000209:etiology*; D006801:Humans; D008193:Lyme Disease / Q000175:diagnosis*