Ahmed, H. “Correlations Between Serum Interleukins-2,-4 Levels and Some Biochemical Parameters in Iraqi Patients With Osteoporosis”. Journal of the Faculty of Medicine Baghdad, Vol. 59, no. 3, Oct. 2017, pp. 275-9, doi:10.32007/med.1936/jfacmedbagdad.v59i3.17.