Violent axial vibration of a vehicle engine crankshaft might lead to multiple defects to the engine.Much research on mechanism and control measures has been don
Case reports are valuable clinical evidence in traditional Chinese medicine(TCM).However,the general reporting quality is suboptimal.A working group comprising
Objective: To evaluate the efficacy ofcombined invigorating Kidney for PreventingAsthma (IKPA) tablets and beclomethasonedipropinate (BDP ). Methods: Fifty--sev