TY - JOUR T1 - Selection and reporting of usual care comparators when designing primary care trials of complex health interventions: a systematic review JO - British Journal of General Practice UR - https://doi.org/10.3399/bjgp.2024.0525 PY - 2025/04/02 AU - Dawson S AU - Turner K AU - Dawson S AU - Yardley T AU - Huntley A ED - DO - DOI: 10.3399/bjgp.2024.0525 PB - Royal College of General Practitioners SP - BJGP.2024.0525 EP - BJGP.2024.0525 Y2 - 2025/04/04 ER -