@article{10902/1515, year = {2008}, url = {http://hdl.handle.net/10902/1515}, publisher = {Society for Publication of Acta Dermato-Venereologica}, publisher = {Acta Dermato-Venereológica. 2008;88(1):92-3}, title = {Collision of pigmented benign tumours: a possible simulator of melanoma}, author = {González Vela, María del Carmen and Val Bernal, José Fernando and González López, Marcos Antonio and Novell, Mariona and Fernández Llaca, Héctor}, }