C. E. Stauber, Walters, A., de Aceituno, A. M. Fabiszewsk, y Sobsey, M. D.,
«Bacterial contamination on household toys and association with water, sanitation and hygiene conditions in Honduras»,
International journal of environmental research and public health [Int. J. Environ. Res. Public Health], pp. p. 1586 - 1597; 4 tab.; 1 fig., 2013.