Hlabangana, Linda Tebogo2014-02-102014-02-102014-02-10http://hdl.handle.net10539/13712A research report submitted to the Faculty of Health Sciences, University of the Witwatersrand in fulfillment for the degree of Master of Medicine in the branch of Diagnostic RadiologyChest radiography is the most commonly performed diagnostic X-ray examination. Optimised image quality is important, particularly in children with radio-sensitive immature organs.enRadiography, Thoracic--standardsIntroduction of a pictorial poster and a 'crash course' of radiographic errors for improving the qualityof paediatric chest radiographs in an unsupervised unitThesis