title: Government regulations may hinder fellowship training.
authors.forename: D
authors.initials: D
authors.lastname: Krotz
mesh_terms: D003657:Decision Making; D004503:Education, Medical, Graduate; D005257:Fellowships and Scholarships; D006801:Humans; D006278:Medicare / Q000331:legislation & jurisprudence*; D017009:Professional Autonomy; D015642:Radiology, Interventional / Q000331:legislation & jurisprudence*; D014481:United States