(2021). Efficacy and safety of acupuncture therapy for COVID-19: A protocol for systematic review and meta-analysis: Retraction. Medicine (Baltimore).
Citação norma Chicago"Efficacy and Safety of Acupuncture Therapy for COVID-19: A Protocol for Systematic Review and Meta-analysis: Retraction." Medicine (Baltimore) 2021.
Citação norma MLA"Efficacy and Safety of Acupuncture Therapy for COVID-19: A Protocol for Systematic Review and Meta-analysis: Retraction." Medicine (Baltimore) 2021.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.