TY - JOUR T1 - Commissioning processes in primary care trusts: a repeated cross-sectional survey of health care commissioners in England. JO - J Health Serv Res Policy PY - 2012/01/01 AU - Sampson F AU - O'Cathain A AU - Strong M AU - Pickin M AU - Esmonde L ED - DO - DOI: 10.1258/jhsrp.2011.010191 VL - 17 Suppl 1 SP - 31 EP - 39 Y2 - 2025/05/16 ER -