Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Headache
The booklet discusses the headache which is among the most prevalent symptoms marking different pathological conditions of the body. It shows how headaches may develop in healthy subjects and in those afflicted with different diseases. The causes for headaches, the mechanisms by which they develop, the features of the various types of headaches, and the basic principles of headache prophylaxis and elimination are reviewed. Medical recommendations for patients suffering from headache are given. The booklet is intended for a wide spectrum of general readers.
