Retraction Note: The effect of probiotics supplementation on blood pressure: a systemic review and meta-analysis

• Dan Qi,
• Xiao-Lu Nie,
• Jian-Jun Zhang

Affiliations

Dan Qi

Department of Cardiology, Beijing Chao-Yang Hospital

Xiao-Lu Nie

Children’s Hospital, Capital Medical University

Jian-Jun Zhang

Department of Cardiology, Beijing Chao-Yang Hospital