{{Cite journal| doi = 10.7241/ourd.20193.27| issn = 20819390| volume = 10| issue = 3| pages = 310–311| last1 = Mori| first1 = Tatsuhiko| last2 = Yamamoto| first2 = Toshiyuki| title = Extra-genital lichen sclerosus in a patient with anti-SS-A antibody| journal = Our Dermatology Online| accessdate = 2019-07-02| date = 2019-07-02| url = http://www.odermatol.com/issue-in-html/2019-3-27-lichen/}}