Surgical specialty training and certification in North America: indications for surgical intervention?
D002170:Canada; D002568:Certification; D004503:Education, Medical, Graduate; D004521:Educational Measurement; D013502:General Surgery / Q000193:education*; D006801:Humans; D008007:Licensure, Medical; D008511:Medicine; D013038:Specialization; D014481:United States