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Introduction

Cephalalgia

Impact Factor: 4.6 / 5-Year Impact Factor: 5.0

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Introduction

First published online October, 1997

Introduction

Volume 17, Issue 19_suppl

https://doi.org/10.1177/0333102497017S1903

Abstract

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References

The International Statistical Classification of Diseases and Related Health Problems. Tenth Revision. Vol. 1. Tabular list. Vol. 2. Instruction manual. Vol. 3. Index. Geneva World Health Organization, 1992-94.

Application of the International Classification of Diseases to Neurology, 2nd ed. Geneva World Health Organization, 1997.

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