1. Lawrence R. Medical education in ambulatory settings. Arch Intern Med. 1990;150:2008–9.
2. Hing E, Rui P, Palso K. National ambulatory medical care survey: 2013 state and national summary tables. Available from:
http://www.cdc.gov/nchs/ahcd/ahcd_products.htm
.
3. Lucas JW, Benson V. Tables of summary health statistics for the U.S. population: 2015 national health interview survey. National center for health statistics. 2017. Available from: <
http://www.cdc.gov/nchs/nhis/SHS/tables.htm
>.
4. ACGME Program Requirements for Graduate Medical Education in Pulmonary Disease and Critical Care Medicine. 2017. <
https://www.acgme.org/Portals/0/PFAssets/ProgramRequirements/156_pulmonary_critical_care_2017-07-01.pdf
>.
5. Sprake C, Cantillion P, Metcalf J, Spencer J. Teaching in an ambulatory care setting. BMJ. 2008;337:a1156.