Powder Cellulose in Allergic Rhinitis Management: Relevance of in vitro Findings to Real-Life Safety - Author's Reply

Affiliations

• ¹ Department of Otolaryngology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China.
• ² State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China.
• ³ Department of Otolaryngology, The First Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Guangzhou, China, [email protected].