Puig, Susana, Joaquim Marcoval, Cristina Paradelo, Antoni Azon, Ramon Bartralot, Susana Bel, Xavier Bigata, et al. 2014. “Melanoma Incidence Increases in the Elderly of Catalonia But Not in the Younger Population: Effect of Prevention or Consequence of Immigration?”. Acta Dermato-Venereologica 95 (4):422-26. https://doi.org/10.2340/00015555-1997.