Li, Ningzhen
Zhang, Zhenteng
Tian, Tingting
Sun, Luyu
Xu, Lixiao
Wang, Jiasheng
Article History
Received: 25 April 2024
Accepted: 3 September 2024
First Online: 16 September 2024
Declarations
:
: Saliva is an easily accessible human body fluid, and there are no ethical issues associated with it.
: The authors declare no competing interests.