Health Policy
Health policy > 1997 > 39 > 2 > 153-166
Health policy > 1997 > 39 > 2 > 123-135
Health policy > 1997 > 39 > 2 > 167-176
Health policy > 1997 > 39 > 3 > 241-253
Health policy > 1997 > 39 > 3 > 207-223
Health policy > 1997 > 39 > 3 > 195-206
Health policy > 1997 > 39 > 3 > 225-239
Health policy > 1997 > 39 > 3 > 181-194
Health policy > 1997 > 40 > 1 > 69-80