PT - JOURNAL ARTICLE AU - Nabil Biary TI - Parkinson's disease DP - 2002 Sep 01 TA - Saudi Medical Journal PG - 1149--1149 VI - 23 IP - 9 4099 - http://smj.org.sa/content/23/9/1149.short 4100 - http://smj.org.sa/content/23/9/1149.full SO - Saudi Med J2002 Sep 01; 23