[Requirements for the primary health care paradigm in the dawn of the 21st century].
Soberón
G
G
Langer
A
A
Frenk
J
J
D005544:Forecasting; D006285:Health Planning; D006291:Health Policy / Q000639:trends; D006297:Health Services Accessibility; D006301:Health Services Needs and Demand; D008800:Mexico; D011320:Primary Health Care / Q000191:economics / Q000458:organization & administration* / Q000639:trends; D012943:Social Security
Requerimientos del paradigma de la atención primaria a la salud en los albores del siglo XXI.