@article{articlef917bd75, title = {Caso raro de hamartoma perineal associado a criptorquidia e ânus imperfurado: relato de caso}, author = {Yamaçake, Kleiton Gabriel Ribeiro and Trezza, Beatriz Maria and Giron, Amilcar Martins and Tannuri, Uenis and Srougi, Miguel}, year = {2014}, journal = {Einstein} }