Extracontractual referrals: the story so far.
Forsythe
M
M
D003284:Contract Services / Q000191:economics; D005194:Family Practice / Q000191:economics*; D006767:Hospitals, District / Q000458:organization & administration; D006801:Humans; D012017:Referral and Consultation / Q000191:economics*; D013222:State Medicine / Q000458:organization & administration; D006113:United Kingdom