Before revision: This was then used to obtain statistical weights for a calculation of a composite index of underprilieged areas based on GPs' perceptions of workload and patient need (Jarman, 1984) References Elliott P, Cuzick J, English D, Stern R. Geographical and Environmental Epidemiology.
After revision: (2001)This was then used to obtain statistical weights for a calculation of a composite index of underprilieged areas based on GPs' perceptions of workload and patient need (Jarman, 1984) References Elliott P, Cuzick J, English D, Stern R. Geographical and Environmental Epidemiology.