Foreign medical graduates and the medical underground.
D004521:Educational Measurement; D005191:Family Characteristics; D005550:Foreign Medical Graduates / Q000592:standards / Q000706:statistics & numerical data*; D013502:General Surgery; D006280:Health Workforce; D007182:Income; D008007:Licensure, Medical; D008505:Medical Staff, Hospital; D010823:Physician Assistants; D011364:Professional Practice; D011787:Quality of Health Care; D012737:Sex Factors; D013223:Statistics as Topic; D011795:Surveys and Questionnaires; D014481:United States