What are the sources of pediatric primary care in the United States?

Perform research on the following:

• Sources of pediatric primary care in the United States
• Current status of pediatric health-care services in the United States
• Barriers to health care for children in the United States

After completing your research, answer the following questions:

1.   What are the sources of pediatric primary care in the United States? Are these sources sufficient for providing health-care services to the pediatric population? Why or why not?
2.   Are there certain pediatric populations that lack access to health-care services? Why?
3.   What are the barriers to children in accessing health-care services in the United States? Why do these barriers exist?

Peer review journal published in the last 5 years