Bianchi, M., Roghmann, F., Becker, A., Sukumar, S., Briganti, A., Menon, M., Karakiewicz, P. I., Sun, M., Noldus, J., & Trinh, Q.-D. (2014). Age-stratified distribution of metastatic sites in bladder cancer: A population-based analysis. Canadian Urological Association Journal, 8(3-4), e148–58. https://doi.org/10.5489/cuaj.787