PT  - JOURNAL ARTICLE
AU  - Feimster, James W.
AU  - Mellinger, John D.
TI  - Endoscopic Services in the United States: By Whom, for What, and Why?
AID  - 10.3122/jabfm.2019.04.190192
DP  - 2019 Jul 01
TA  - The Journal of the American Board of Family
                Medicine
PG  - 454--456
VI  - 32
IP  - 4
4099  - http://www.jabfm.org/content/32/4/454.short
4100  - http://www.jabfm.org/content/32/4/454.full
SO  - J Am Board Fam Med2019 Jul 01; 32