1.
Egyptian Journal of Community Medicine [The]. 1996; 14 (1): 15-21
in English
| IMEMR
| ID: emr-40621
2.
Egyptian Journal of Community Medicine [The]. 1994; 12 (1): 59-62
in English
| IMEMR
| ID: emr-32128
3.
Egyptian Journal of Community Medicine [The]. 1992; 10 (1): 19-27
in English
| IMEMR
| ID: emr-23463