نتایج جستجو برای: allergic reactions

تعداد نتایج: 197542  

Journal: :Archives of pediatrics & adolescent medicine 2001
A Nowak-Wegrzyn M K Conover-Walker R A Wood

BACKGROUND Food allergies may affect up to 6% of school-aged children. OBJECTIVES To conduct a telephone survey to characterize food-allergic reactions in children (defined as those aged 3-19 years in this study) with known food allergies in schools and preschools and to determine mechanisms that are in place to prevent and treat those reactions. DESIGN The parents of food-allergic children...

Journal: :Medical Entomology and Zoology 2001

Journal: :Postgraduate Medical Journal 1953

Journal: :Medical Entomology and Zoology 2001

Journal: :Sexually Transmitted Infections 1989

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید