Must we start again?
Ponsky
J L
JL
D001291:Attitude of Health Personnel; D004502:Education, Medical, Continuing; D016099:Endoscopy, Gastrointestinal / Q000379:methods / Q000639:trends*; D005762:Gastroenterology / Q000193:education / Q000639:trends; D006801:Humans; D012955:Societies, Medical / Q000458:organization & administration*; D009626:Terminology as Topic