Objective To appraise operative and synthesize treatment effect in the elderly ptients with heavy choledochitis combined multiple organ dysfunction(MOD).
ResultsBased on the classification of appraising criterion on acute toxicity test via mouth,skin and inbreathe with Wistar rat,LDS belonged to a feeb...
Objective:To appraise the obturation capability of bonded vertically fractured posterior tooth using 3 different detin adhesive by microleakage tests and scan electron microscopy(SEM) observation.