Davoodi Roya, Reza Eydian Mohammad, Rezazadeh-Farokh Reza, Maraei Asma, Entrance Surface Dose (ESD) Measurement During Pediatric Chest X-Rays, Journal of Radiation and Nuclear Medicine, Volume 1, Issue 1, 2020, Pages 23-28, ISSN 2766-8630, https://doi.org/10.14302/issn.2766-8630.jrnm-20-3288. (http://oap-journals.comjrnm/article/1503) Keywords: Dose area product; Chest x-ray; Pediatric; Patient; Radiation; ESD