[1]
Gomes, A.T.B., Coelho, L.K., Secaf, M., Módena, J.L.P., Troncon, L.E. de A. and Oliveira, R.B. de 2002. Accuracy of the 14C-urea breath test for the diagnosis of Helicobacter pylori. São Paulo Medical Journal. 120, 3 (May 2002), 68–71.