Objective : To detect environmental risk factors type 2 diabetes mellitus complicated with pulmonary tuberculosis ( T 2 DM - PTB ).

目的: 探索2型糖尿病并发肺结核 ( T2DM-PTB ) 的环境危险因素.

互联网

Objective To evaluate the value of two dimensional ultrasonography in diagnosing pancreatic tuberculosis ( PTB ).

目的探讨二维超声在胰腺结核诊断中的价值.

互联网

Was There a Mass Extinction of Land Plants at the Permian - Triassic Boundary ( PTB )?

陆生植物在二叠纪 - 三叠 纪 界线存在集群灭绝 吗 ?

互联网