Magda Aly Mohamed, S.T.A.O.M.E. 2018. Effect of lifestyle modification sessions on knowledge, self- management and physical symptoms of patient with Gastro-esophageal Reflux Disease. International journal of Nursing Didactics. 8, 04 (May 2018), 35–47. DOI:https://doi.org/10.15520/ijnd.v8i04.2180.