عناصر مشابهة

• PREVALENCE OF CHRONIC SUPPURATIVE OTITIS MEDIA IN PRIMARY SCHOOL CHILDREN (6-12 YEARS) IN SOUTH OF ISMAILIA
  بواسطة: Hassan, Ahmed Ibrahim Mohamed منشور: (1989)
• prevalence of type 1 diabetes mellitus among school chidren aged between 12-15 years in El-Arsih. 
  بواسطة: Lotfy, Mohammed Mohammed Said.  منشور: (1991)
• PREVALENCE OF POLIOMYELITIS IN SHARDIA GOVERNORATE AT AGE 6 - 15 YEARS
  بواسطة: Abd Algaffar, Adel Saied منشور: (1987)
• Prevalence of Mental Disorders among Adolescents of Secondary Schools in Diwaniya Governorate
  بواسطة: سهيل، هادى جبر منشور: (2011)
• Prevalence of psychiatric disorders and associated factors among adolescents attending public high schools in Amman, Jordan
  بواسطة: Jafari, Laila Suleiman منشور: (2001)