The impact of squamous cell transformation on the prognosis of patients treated with radical nephroureterectomy. - Huang, Li-Hua; Chen, Chuan-Shu; Li, Jian-Ri; Chiu, Kun-Yuan; Wang, Shian-Shiang; Yang, Cheng-Kuang; Cheng, Chen-Li; Lin, Chi-Chien; Ou, Yen-Chuan (BMC Cancer, 2024)