Psychological status of patients with functional anorectal pain and treatment efficacy of paroxetine in alleviating the symptoms: a retrospective study. - Fan, Mingfeng; Li, Laian; Xu, Xiangjun; Zhou, Cong; Wang, Peng; Yin, Wanbin; Pei, Wenju; Wang, Shuai (Scientific Reports, 2023)