General practice: additional services.
Gibbons
B
B
Goodwin
M
M
Parkin
J
J
Griffiths
S
S
D005194:Family Practice / Q000191:economics / Q000458:organization & administration*; D006801:Humans; D007373:Interinstitutional Relations; D012947:Social Work / Q000191:economics / Q000458:organization & administration*