1.
Bulletin of High Institute of Public Health [The]. 1994; 24 (4): 1-10
in English
| IMEMR
| ID: emr-107051
2.
Bulletin of High Institute of Public Health [The]. 1994; 24 (3): 27-36
in Arabic
| IMEMR
| ID: emr-32085
3.
Bulletin of High Institute of Public Health [The]. 1993; 23 (4): 1-6
in English
| IMEMR
| ID: emr-107007