Hauser, Robert A. Parkinson's disease : : questions and answers / [electronic resource] / Robert A. Hauser, Theresa A. Zesiewicz.. — 2nd ed.. — Basingstoke, Hampshire ; Coral Springs, Fla. : : Merit Pub. International,, c1997.. — 151 p. : : ill. ; 23 cm.
Includes bibliographical references (p. 125-147) and index.