The difference between the cities to rural areas in nursing. Doctors, nurses, the shortage in the rural areas because they do not have enough motivation to keep the fog from ' in the rural areas.
The difference between the urban and rural hospitals, doctors, nurses, which are scarce in rural areas, because there is not enough incentive to spread to the rural doctor.
The difference between cities and rural areas in hospitals, doctors, nurses, which lack in the countryside because no incentive to give the doctor spread to the countryside.