title: [The electrofocal test (electro-Herd test, E. H. T.) in oculistic practice].
mesh_terms: D004194:Disease; D005490:Focal Infection / Q000150:complications*; D009885:Ophthalmology / Q000175:diagnosis*; D014070:Tooth; D014076:Tooth Diseases
keywords: INFECTION, FOCAL/complications; OPHTHALMOLOGY/diagnosis; TEETH/diseases