1 “... findings in Europe more than in other parts of the world. The fact that the English language is well...”

2 “... findings in Europe more than in other parts of the world. The fact that the English language is well...”

3 “... sponsored by the European Association of Neurosurgical Societies. The fact that the English language is well...”

4 “... sponsored by the European Association of Neurosurgical Societies. The fact that the English language is well...”

5 “... is well on the way to becoming the international medium at European scientific conferences is a great...”

6 “... is well on the way to becoming the international medium at European scientific conferences is a great...”

7 “... sponsored by the European Association of Neurosurgical Societies. The fact that the English language is well...”

8 “... in Europe more than in other parts of the world. The fact that the English language is well on the way...”

9 “... sponsored by the European Association of Neurosurgical Societies. The fact that the English language is well...”

10 “... sponsored by the European Association of Neurosurgical Societies. The fact that the English language is well...”

11 “... in Europe more than in other parts of the world. The fact that the English language is well on the way...”

12 “... is well on the way to becoming the international medium at European scientific conferences is a great...”

13 “... been obtained by using new drugs to protect the brain as well as progress made in recovering techniques...”