Bauer, Helmut. Multiple sclerosis : its impact from childhood to old age / Helmut J. Bauer, Folder A. Hanefeld. - London ; Philadelphia : Saunders, 1993. - x, 177 p. : ill. ; 24 cm. - Major problems in neurology; v.26. . Includes index. Includes bibliographical references. Subjects--Topical Terms: Multiple Sclerosis.