Results 131 to 140 of about 417,531 (176)

[Efficacy of free lateral arm tissue flap in repairing complex finger wounds]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Yang X   +7 more
europepmc   +1 more source

激光长距离输电装置

open access: yes
一种激光长距离输电装置,包括:一恒流驱动电源;一半导体激光器,该半导体激光器的输入端与恒流驱动电源的输出端连接;一单模光纤,该单模光纤的一端与半导体激光器的输出端连接;一光放大器,该光放大器的输入端与单模光纤的另一端连接;一半导体光探测器,该半导体光探测器的输入端与光放大器的输出端连接;一控制电源,该控制电源的输入端与半导体光探测器的输出端连接;一用电终端 ...
陈伟, 王欣, 祝宁华, 刘建国
core  

[Clinical practice guideline for point-of-care ultrasound-guided peripherally inserted central catheter placement in neonates (2026)]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Asia-Pacific Health Association Pediatric Medicine Branch   +3 more
europepmc   +1 more source

[Clinical application effects of the "three-source and four-line method" in the design and harvest of anterolateral lower leg perforator flaps]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Wu CL   +9 more
europepmc   +1 more source

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