title: The American Association of Neurological Surgeons and the era of issues. The 1973 AANS presidential address.
mesh_terms: D000818:Animals; D002568:Certification; D004503:Education, Medical, Graduate; D005245:Fee Schedules; D006076:Government; D008007:Licensure, Medical; D009493:Neurosurgery / Q000193:education / Q000592:standards; D011057:Politics; D012109:Research Support as Topic; D012955:Societies, Medical; D012959:Socioeconomic Factors; D014146:Training Support; D014481:United States; D000078329:Workforce