1. History of medicine;Mettler,1947
2. De morbis venereis;Astruc,1736
3. History of herpes from the earliest times to the nineteenth century;Cumstom;Ann Med Hist,1926
4. The histopathology of the diseases of the skin;Unna,1896
5. The nature of herpes simplex with a consideration of its diagnostic and prognostic significance in various infectious diseases;Schamberg;JAMA,1907