title: More on neurosyphilis.
mesh_terms: D002555:Cerebrospinal Fluid / Q000382:microbiology*; D003937:Diagnosis, Differential; D005455:Fluorescent Antibody Technique; D006801:Humans; D009494:Neurosyphilis / Q000175:diagnosis*; D014210:Treponema pallidum / Q000302:isolation & purification