Efficacy of GLP-1 Receptor Agonists on Weight Loss, BMI, and Waist Circumference for Patients With Obesity or Overweight: A Systematic Review, Meta-analysis, and Meta-regression of 47 Randomized Controlled Trials. - Wong HJ; Sim B; Teo YH; Teo YN; Chan MY; Yeo LLL; Eng PC; Tan BYQ; Sattar N; Dalakoti M; Sia CH (Diabetes care, 2025)