Mauskopf JA, French MT. Estimating the value of avoiding morbidity and mortality from foodborne illnesses. Risk Anal. 1991 Dec 1;11(4):619-31.
Lowe CR, Foulds NC, Wolowacz SE, Yon Hin BFY. Enzyme entrapment in conducting polymers, application to amperometric biosensors. London: United Kingdom. Springer Series in Solid State Sciences; 1991.