Advanced achievement in internal medicine: the end of the line for voluntary recertification.
Langdon
L O
LO
Grosso
L J
LJ
Glassock
R J
RJ
Copeland
R B
RB
Kimball
H R
HR
D002568:Certification / Q000592:standards*; D004521:Educational Measurement; D006075:Governing Board; D007388:Internal Medicine; D012955:Societies, Medical; D013044:Specialty Boards / Q000592:standards; D014481:United States; D000078329:Workforce