Paul PITTALUGA, Carta do Dr. Paul Pittaluga, Blucher Medical Proceedings, Volume 1, 2014, Pages 12-12, ISSN 23577282, http://dx.doi.org/10.5151/medpro-flebo-SIF_8 (www.proceedings.blucher.com.br/article-details/carta-do-dr-paul-pittaluga-9374) Palavras-chave:: ;