Altered oral health and microbiota in drug-free patients with schizophrenia. - Huang, Huawei; Yang, Naiyan; Chen, Mian-mian; Chen, Xiaoting; Chen, Wei; Li, Xiaoping; Chen, Yuchun; Deng, Zhengang; Zhou, Wenbing; Xu, Shu-xian; Xie, Xin-hui (BMC Psychiatry, 2025)