Mariguela, V., Chacha, S., Cunha, A., Troncon, L., Zucoloto, S. and Figueiredo, L. (2008) “ Cytomegalovirus in colorectal cancer and idiopathic ulcerative colitis ”, Revista do Instituto de Medicina Tropical de São Paulo, 50(2), pp. 83-87. Available at: http://www.revistas.usp.br/rimtsp/article/view/31157 (Accessed: 24May2019).