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Iatrogenic botulinum Toxin Type A poisoning with persistent unilateral vocal cord paralysis: a case report and

Shizhao Xiang1, Yu Du1,2

  • 1Department of Critical Care Medicine, West China School of Public Health, West China Fourth Hospital, Sichuan University, Chengdu, Sichuan, China.

Frontiers in Pharmacology
|May 27, 2026
PubMed

Keywords:
botulinum Toxin Type Abotulinum toxinbotulismiatrogenic injectionvocal cord paralysis

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