Results 111 to 120 of about 421 (137)

[Thoughts and Prospects on Precision Control and Intelligent Positioning Robotic Systems Applied in Nasojejunal Feeding Tube Placement]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Qiu Y   +9 more
europepmc   +1 more source

[Design of nonlinear locking mechanism for shape memory alloy archwire of miniature orthodontic device]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Dai Q   +5 more
europepmc   +1 more source

[Research advance of solid-phase microextraction based on covalent organic framework materials]. [PDF]

open access: yesSe Pu
Cheng YC   +8 more
europepmc   +1 more source

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