title: [Neurosurgical Congress at Erfurt 9/13 and 9/14, 1979 (abstracts)].
mesh_terms: D003226:Congresses as Topic; D005859:Germany, East; D006801:Humans; D009493:Neurosurgery
vernacular_title: 4. Erfurter Neurochirurgentagukng am 13. und 14. 9. 1979.