Oshivalova, O. O., L. D. Kaluzhna, I. S. Shponka, and O. V. Poslavska. “Immunohistochemical Features of Actinic Keratosis”. Морфологія / Morphologia / Morfologìâ, vol. 13, no. 3, Sept. 2019, pp. 7-21, doi:10.26641/1997-9665.2019.3.7-21.