TOPIC: Lung Cancer TYPE: Original Investigations PURPOSE: A number of predicting models have been developed to estimate the pretest probability malignancy in indeterminate pulmonary nodules (IPN), but none are specifically calibrated for patient population referred lung nodule clinics consideration minimally invasive biopsy. We aimed identify independent predictors associated with this populati...

objectives: this study aimed to evaluate the effects of saliva contamination on the metallic bracket microleakage bonded with two moisture-tolerant bonding systems. materials and methods:  ninety freshly extracted premolar teeth were randomly divided into six groups of 15 with the following treatments: g1 (control): after acid etching, assure primer and assure adhesive were applied to non-conta...