TY - JOUR T1 - European Directive could halt trials in UK JO - The Lancet Oncology UR - https://doi.org/10.1016/s1470-2045(03)01184-7 PY - 2003/08/01 AU - Wilkinson E ED - DO - DOI: 10.1016/s1470-2045(03)01184-7 PB - Elsevier BV VL - 4 IS - 8 SP - 456 EP - 456 Y2 - 2025/11/30 ER -