Objective: We previously reported familial aggregation in flush response to niacin skin patch among schizophrenia patients and their nonpsychotic relatives.

• 摘要:目的：在先前的研究中，我们曾报告在精神分裂症患者及其家庭成员中之异常菸碱酸皮肤贴片红肿反应有家族聚集之现象。