PT - JOURNAL ARTICLE AU - Sui, Rubo AU - Zhang, Lei TI - Depression, Parkinson disease, Alzheimer disease. The homocysteine hypothesis DP - 2010 Jul 01 TA - Neurosciences Journal PG - 211--213 VI - 15 IP - 3 4099 - http://nsj.org.sa/content/15/3/211.short 4100 - http://nsj.org.sa/content/15/3/211.full SO - Neurosciences (Riyadh)2010 Jul 01; 15