Polyclinics and polysystems: evolving ambiguity, evidence required.
Hutt
Patrick
P
Singh
Surinder
S
Modell
Michael
M
Nazareth
Irwin
I
D003695:Delivery of Health Care / Q000458:organization & administration*; D006801:Humans; D011320:Primary Health Care / Q000458:organization & administration*; D006113:United Kingdom