Clarke, Carl E. Parkinson's disease in practice / Carl E. Clarke - 2nd ed. - London : Royal Society of Medicine Press, 2007 - viii, 99 p. : ill. ; 23 cm. - In Practice . - In practice (Royal Society of Medicine (Great Britain)) . ISBN: 1853157457 RM131.51 9781853157455 Subjects--Topical Terms: Parkinson Disease