title: Impact of the new U. S. immigration law (P.L. 94--484) on neurosurgical training programs: recommended modifications in the law.
mesh_terms: D004641:Emigration and Immigration / Q000639:trends*; D005550:Foreign Medical Graduates / Q000193:education*; D006801:Humans; D007878:Legislation as Topic; D008511:Medicine; D009493:Neurosurgery / Q000193:education*; D013038:Specialization; D011795:Surveys and Questionnaires; D013997:Time Factors; D014481:United States; D000078329:Workforce