TY - JOUR T1 - Involving young people in sexual health research and service improvement: conceptual analysis of patient and public involvement (PPI) in three projects JO - BMJ Sexual & Reproductive Health UR - http://dx.doi.org/10.1136/bmjsrh-2022-201611 PY - 2022/10/28 AU - Lewis R AU - Boydell N AU - Blake C AU - Clarke Z AU - Kernaghan K AU - McMellon C ED - DO - DOI: 10.1136/bmjsrh-2022-201611 PB - BMJ Y2 - 2024/12/22 ER -