KH Rajab, H. (2016). The incidence of Non Steroidal Anti-Inflammatory drugs as a causative agent of peptic ulcer diseases. Alustath, 2(2), 154-162.

Hassan KH Rajab. "The incidence of Non Steroidal Anti-Inflammatory drugs as a causative agent of peptic ulcer diseases". Alustath, 2, 2, 2016, 154-162.

KH Rajab, H. (2016). 'The incidence of Non Steroidal Anti-Inflammatory drugs as a causative agent of peptic ulcer diseases', Alustath, 2(2), pp. 154-162.

KH Rajab, H. The incidence of Non Steroidal Anti-Inflammatory drugs as a causative agent of peptic ulcer diseases. Alustath, 2016; 2(2): 154-162.