TY - JOUR T1 - Do marginal investments made by NHS healthcare commissioners in the UK produce the outcomes they hope to achieve? Observational study JO - BMJ Open UR - http://eprints.whiterose.ac.uk/91825/ PY - 2015/11/06 AU - O'Cathain A AU - Sampson F AU - Strong M AU - Pickin M AU - Goyder E AU - Dixon S ED - DO - DOI: 10.1136/bmjopen-2015-009336 PB - BMJ VL - 5 IS - 11 Y2 - 2025/05/25 ER -