[The real filtering role played by the primary care physician].
Bonis
J
J
Gérvas
J
J
Simó
J
J
Martín
P
P
D001291:Attitude of Health Personnel; D006801:Humans; D009422:Nervous System Diseases / Q000175:diagnosis; D009462:Neurology; D010821:Physicians, Family; D013030:Spain