TY - JOUR T1 - Introduction JO - Urology PY - 2003/09/01 AU - Chapple CR ED - DO - DOI: 10.1016/s0090-4295(03)00497-7 PB - Elsevier BV VL - 62 IS - 3 SP - 1 EP - 5 Y2 - 2024/09/20 ER -