P. Leung

Analysis of incidence of childhood cancer in the West Midlands of the United Kingdom in relation to proximity to main roads and petrol stations.

R Smith, R M Harrison, R. Harrison, 1999, Occupational and environmental medicine.

Evaluation of personal exposure to monoaromatic hydrocarbons.

R M Harrison, R. Harrison, P L Leung, 1998, Occupational and environmental medicine.