Does stylet Usage Improve Diagnostic Outcomes in Endobronchial Ultrasound Transbronchial Needle Aspiration : A Randomized Clinical Trial?
Omitting stylet usages during EBUS-TBNA does not affect diagnostic outcomes and reduces procedural complexity.
The prevalence rates of vitamin A and iron deficiencies among schoolchildren from Bogotd, Colombia, are not negligible. Both vitamin A and iron status are positively associated with socioeconomic status and anthropometric indices. The effect of improving vitamin A and iron status on physical growth and other functional outcomes needs to be further examined in this age group.