Parkinsonian syndromes edited by Matthew B. Stern and William C. Koller - New York Marcel Dekker 1993 - 555 p. : ill. ; 24 cm. - Neurological diseases and therapy v.18 . ISBN: 0824788389 RM554.70 LCCN: 93-006644 Subjects--Topical Terms: Parkinson disease, Symptomatic