ABIM recertification in gastroenterology: ACG's contribution.
Katz
Philip
P
Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
D002568:Certification; D004521:Educational Measurement; D005762:Gastroenterology / Q000193:education / Q000592:standards*; D006801:Humans; D007388:Internal Medicine / Q000193:education / Q000592:standards*; D010506:Periodicals as Topic; D013044:Specialty Boards; D014481:United States