M. Sigarán

Salt enhances the mutagenicity of nitrosated black beans.

N. Rojas-Campos, P. Correa, M. Sigarán, 1990, Nutrition and cancer.

Diagnosis of Helicobacter pylori: comparison of an urease test, histological visualization of curved bacteria and culture.

F. Hernández, M. Sigarán, J. Miranda, 1991, Revista do Instituto de Medicina Tropical de São Paulo.