[Primary health care. Primary health care or medical care system].
Hackenbruch
E
E
D003695:Delivery of Health Care / Q000458:organization & administration*; D003906:Developing Countries; D006266:Health Education; D006801:Humans; D011320:Primary Health Care / Q000458:organization & administration*
Primary health care. Primäre Gesundheitsversorgung oder Medizinisches Versorgungssystem.