Results 161 to 167 of about 1,232,259 (167)

[Construction and Clinical Validation of a Risk Early Warning Model for Mechanical Ventilation-Associated Pneumonia in Older Patients With Lung Cancer]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang Z, Shi M, Zhao P, Zhou Y, Zhang Z, Qu G, Fang X.   +6 more
europepmc   +1 more source

[Research progresses in ex vivo liver perfusion technology]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Liu QY, Zhao Q, He XS.
europepmc   +1 more source

[Endodontic retreatment of a maxillary second molar with chronic apical periodontitis and separated instrument: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zang H, Liang Y.
europepmc   +1 more source

机械式回转限位机构

, 2006
牛荣祥, 熊仁生, 杨巧芝
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