[1]
A. C. Serras, J. A. Ricardo, M. A. Liberato, J. M. Nunes, A. M. Barata, and A. C. Arruda, “A case of digestive hemorrhage caused by Whipple’s disease”., Acta Med Port, vol. 5, no. 11-12, pp. 323–325, Dec. 1984.