机译:英格兰北部和苏格兰的研究扁桃腺切除术和Adeno-tonsillectomy孩子(NESSTAC):一个务实的随机non-randomised平行对照试验偏好的研究。
Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK.;
Sore Throat; Pharyngitis; TonsillectomyOperative Surgical ProceduresEnglandTrialsClinical EffectivenessCohort StudiesSurgeryCost EffectivenessMedicalChild;
机译:The Advocacy In Action Study (AIAS): a randomised controlled trial of an advocacy package directed at elected councillors to improve pedestrian safety in high risk deprived neighbourhoods