In stratified survey sampling, sometimes we have complete auxiliary information. One of the fundamental questions is how to effectively use the complete auxilia
Objective: To investigate the application of percutaneous endoscopic gastrostomy (PEG) to patients with severe craniocerebral injury for the purpose of nutritio
A severe crush injury to the hand is devastating to patients. Under conditions in which the crush force is too great, the digits are not viable candidates for r
Open fractures with bone loss are a common occurrence following high energy trauma. But usually the bone fragments are lost on the roadside and are not usable.