TY - JOUR T1 - Whether the NHS works at weekends as it does in the week is a question of cost effectiveness JO - BMJ UR - https://doi.org/10.1136/bmj.f1861 PY - 2013/03/28 AU - Lecky F ED - DO - DOI: 10.1136/bmj.f1861 PB - BMJ VL - 346 IS - mar28 4 SP - f1861 EP - f1861 Y2 - 2025/11/28 ER -