Pei Yan Zhang, MD | Psychiatrist.com

Original Research

Changes in Serum Interleukin-2, -6, and -8 Levels Before and During Treatment With Risperidone and Haloperidol: Relationship to Outcome in Schizophrenia

July 1, 2004

Xiang Yang Zhang, Dong Feng Zhou, Lian Yuan Cao, et al

Original Research

A Double-Blind, Placebo-Controlled Trial of Extract of Ginkgo biloba Added to Haloperidol in Treatment-Resistant Patients With Schizophrenia

November 1, 2001

Xiang Yang Zhang, Dong Feng Zhou, Pei Yan Zhang, et al