1. Designated substances in the workplace: a guide to lead regulation;of Labour, Ontario Ministry,1985
2. Lead in finger bone analysed in vivo in active and retired lead works;Christoffersson, J.O.; Schutz, A.; Ahlgren, L.; Haeger-Aronsen, B.; Mattsson, S.; Skerfving, S.;Am Ind Med,1984
3. An x-ray fluorescence technique for in vivo determination of lead concentration in a bone matrix;Ahlgren, L.; Mattsson, S.;Phys Med Biol,1979
4. In vivo x-ray fluorescence estimation of bone lead concentrations in Queensland adults;Price, J.; Baddeley, H.; Kenardy, J.A.; Thomas, B.J.; Thomas, B.W.;Brit Radiol,1984
5. In vivo measurement of lead in bone using x-ray fluoresence;Somervaille, U.; Chettle, D.R.; Scott, M.C.;Phys Med Biol,1985