TY - JOUR T1 - Evaluation of the impact of letters to GP practices to promote asthma prescription uptake in school-age children during summer (TRAINS study): a pragmatic cluster-randomised controlled trial JO - The Lancet UR - http://dx.doi.org/10.1016/s0140-6736(23)02089-5 PY - 2023/11/01 AU - Alyami RA AU - Simpson R AU - Oliver P AU - Julious SA ED - DO - DOI: 10.1016/s0140-6736(23)02089-5 PB - Elsevier BV VL - 402 SP - S22 EP - S22 Y2 - 2024/12/22 ER -