1. King AMQ, Adams MJ, Carstens EB, Lefkowitz EJ (Eds): Virus Taxonomy: Ninth Report of the International Committee on Taxonomy of Viruses. London: Elsevier; 2011.
2. Knipe DM, Howley PM, Cohen JI, Griffin DE, Lamb RA, Martin MA, Raceniello VR, Roizman B (Eds): Fields Virology. 6th edition. Philadelphia: Wolters Kluwer, Lippincott Williams & Wilkins; 2013.
3. Whitley RJ, Roizman B: Herpes simplex virus infections. The Lancet 2001, 357: 1513-1518. 10.1016/S0140-6736(00)04638-9
4. Pellet PE, Roizman B: The family herpesviridae: a brief introduction. In Fields Virology. Volume 2. 5th edition. Edited by: Knipe DM, Howley PM. Philadelphia: Lippincott Williams & Wilkins; 2007:2479-2499.
5. Knaup B, Schunemann S, Wolff MH: Subclinical reactivation of herpes simplex virus type 1 in the oral cavity. Oral Microbiol Immunol 2000, 15: 281-283. 10.1034/j.1399-302x.2000.150502.x