[Correlation of behavioral performance with expressions of substance P and neurokinin-1 receptor in the L5－S2 spinal cord of chronic prostatitis rats]. - Wang ZL; Hao LY; Zhao ML; Xia XC; Bai XG; Zhang JF; Huang YP; Huang SS; Li ZY; Zheng XH (Zhonghua nan ke xue = National journal of andrology, 2019)