TY - JOUR T1 - PROM validation using paper-based or online surveys : data collection methods affect the sociodemographic and health profile of the sample JO - Value in Health UR - http://eprints.whiterose.ac.uk/144076/ PY - 2019/08/01 AU - Rowen D AU - Carlton J AU - Elliott J ED - DO - DOI: 10.1016/j.jval.2019.03.015 PB - Elsevier VL - 22 IS - 8 SP - 845 EP - 850 Y2 - 2024/09/20 ER -