Elhefny, A. (2016). Psychosocial Aspects of Rheumatic Diseases. test, 4(1), 7-8. doi: 10.21608/ejrci.2015.4470
AbdelAzeim Elhefny. "Psychosocial Aspects of Rheumatic Diseases". test, 4, 1, 2016, 7-8. doi: 10.21608/ejrci.2015.4470
Elhefny, A. (2016). 'Psychosocial Aspects of Rheumatic Diseases', test, 4(1), pp. 7-8. doi: 10.21608/ejrci.2015.4470
Elhefny, A. Psychosocial Aspects of Rheumatic Diseases. test, 2016; 4(1): 7-8. doi: 10.21608/ejrci.2015.4470