Žilinskas, Kastytis, et al. “Clinical Results of Vulvar Cancer Treatment in Early Stages Based on Sentinel Lymph Node Biopsy and Classic Surgical Treatment in the Institute of Onco­logy of Vilnius University Between 2011 and 2013”. Acta Medica Lituanica, vol. 21, no. 2, Aug. 2014, pp. 65-72, https://doi.org/10.6001/actamedica.v21i2.2943.