عناصر مشابهة

• Evaluation of the role of laboratory investigation in studying the epidemiology of streptococcal infection in a primary school children in a semiurban area 
  بواسطة: Hemeida, Mona Kamal  منشور: (1977)
• Prevalence Of Bronchial Asthma Among Primary School Children 
  بواسطة: Ahmed, Mostafa Amin Rashed  منشور: (1987)
• A Study of the Prevalence of Rheumatic and Congenital Heart Diseases among Egyptian Primary School Children 
  بواسطة: Abd El Moniem Abdel Motagaly, Abdeer  منشور: (1993)
• Prevalence of parasitic in festatation among primary school Children in in aremot Area in Abu Dhab 
  بواسطة: Mabrouk, Ezzat Ibrahim  منشور: (1988)
• PREVALENCE OF VERRUCA VULGARIS OF HANDS AMONG EGYPTIAN PRIMARY SCHOOL CHILDREN IN URBAN AND RURAL AREAS
  بواسطة: HAZEM ABO - ZAID IBRAHIM ALLAM منشور: (2010)