Peijnenburg, W., Sneller, E., Sijm, D., Lijzen, J., Traas, T., & Verbruggen, E. (2004). Implementation of bioavailability in standard setting and risk assessment: Implementation of bioavailability in standard setting and risk assessment : suggestions based on a workshop with emphasis on metals. Arhiv za higijenu rada i toksikologiju, p. 5.

Peijnenburg, Willie, Else Sneller, Dick Sijm, Johannes Lijzen, Theo Traas, and Eric Verbruggen. "Implementation of bioavailability in standard setting and risk assessment: Implementation of bioavailability in standard setting and risk assessment : suggestions based on a workshop with emphasis on metals." 2004: 5.

Peijnenburg, Willie, et al. "Implementation of bioavailability in standard setting and risk assessment: Implementation of bioavailability in standard setting and risk assessment : suggestions based on a workshop with emphasis on metals." 2004: 5.