Why is medical care of importance to official health agencies?

Why is medical care of importance to official health agencies? — المؤلف: STEWART, W H — American journal of public health and the nation's health 19981101

المؤلف
STEWART, W H
النشر
American journal of public health and the nation's health 19981101
الوصف
217-22 p.
الموضوعات
Health؛ Humans؛ Organizations؛ Public Health