LEADER |
00736nam a2200217Ia 4500 |
001 |
1515463 |
040 |
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|a غير محدد
|
041 |
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|a eng
|
100 |
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|a Abd el hamid, layla shehata
|e معد
|
245 |
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|a Study of vertical transmission of hepatitis B virus infection and prevalence of hepatitis B surface ag and antibody in egyptain in fants and children
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260 |
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|c 1986
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300 |
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|a 219
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336 |
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|a رسائل جامعية
|
502 |
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|b رسالة ماجستير
|
502 |
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|c Ain Shams university/ Faculty of medicine/ Department of public health
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502 |
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|g مصر
|
700 |
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|a Aly Massoud
|e مشرف
|
700 |
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|a Yassin A. Ghaffar
|e مشرف
|
940 |
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|a تمت المناقشة
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995 |
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|a Thesis
|
999 |
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|c 236428
|d 236428
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