Dou, Nannan
Qu, Jianying
Article History
Received: 16 June 2020
Revised: 26 July 2020
Accepted: 31 July 2020
First Online: 11 August 2020
Compliance with ethical standards
: Paracetamol tablets were purchased from local pharmacies. All experiments in this study did not involve human tissues and animals, and they all met ethical standards.
: The authors declare that they have no conflict of interest.