Objective To study the clinical characteristics of lower lung field tuberculosis and heighten the awareness of LLFTB.

目的了解下肺野结核的临床特点，提高对LLFTB的认识。

youdao

Objective To study the clinical characteristics of lower lung field tuberculosis and heighten the awareness of LLFTB.

目的了解下肺野结核的临床特点，提高对LLFTB的认识。

youdao