Maintenance of certification and the outside world.
O'Day
Denis M
DM
D002568:Certification / Q000592:standards*; D002983:Clinical Competence / Q000592:standards*; D004503:Education, Medical, Graduate / Q000592:standards; D006801:Humans; D009885:Ophthalmology / Q000193:education / Q000592:standards*; D014481:United States