A question of quality.
Chobanian
S J
SJ
Rogers
A
A
Brandt
L J
LJ
D002983:Clinical Competence; D004502:Education, Medical, Continuing; D016099:Endoscopy, Gastrointestinal / Q000592:standards*; D006801:Humans; D010821:Physicians, Family / Q000193:education*; D011787:Quality of Health Care; D012955:Societies, Medical; D014481:United States