Efficacy and safety of botulinum toxin in treating scleroderma-associated raynaud's phenomenon: a systematic review and meta-analysis

Affiliations

• ¹ Faculty of Medicine, Cairo University, Cairo, Egypt.
• ² Medical research group of Egypt (MRGE), Negida Academy, Arlington, MA, US.
• ³ Faculty of Medicine, Tanta University, Tanta, Egypt. Mohamed_31059599@med.tanta.edu.eg.
• ⁴ University of medicine and pharmacy Grigore T. Popa, Ia?i, Romania.
• ⁵ faculty of medicine, Ain shams university, Ain shams, Egypt.
• ⁶ Faculty of Medicine, Tanta University, Tanta, Egypt.
• ⁷ Faculty of Medicine, Aswan University, Aswan, Egypt.
• ⁸ Faculty of Medicine, South Valley University, Qena, Egypt.