@article{article5e39c195, title = {Aphtha Major Perianalis}, author = {Guimarães, Ana Lúcia Monteiro and Lourenço, Silvia Vanessa and Nico, Marcello Menta Simonsen}, year = {2018}, doi = {10.1177/1203475418801276}, journal = {Journal of Cutaneous Medicine and Surgery} }