J. Ferreira

发表

Clinical Outcome of Crohn's Disease: Analysis According to the Vienna Classification and Clinical Activity

F. T. Veloso, J. Ferreira, L. Barros, 2001, Inflammatory bowel diseases.

The risk of meningitis among classroom contacts during an epidemic of meningococcal disease.

P. Camargos, J. McCormick, J. Jacobson, 1976, American journal of epidemiology.