Perspectives in international neurosurgery: neurosurgery in Portugal.
D005544:Forecasting; D049673:History, 20th Century; D006742:Hospital Bed Capacity; D006801:Humans; D008505:Medical Staff, Hospital; D009493:Neurosurgery / Q000193:education / Q000266:history / Q000639:trends; D011174:Portugal; D012955:Societies, Medical; D000078329:Workforce