APA-ийн эшлэл(7 дахь хэвлэлт)
FRANCESCHI, C., & ET AL. (1988). ORAL ZINC SUPPLEMENTATION IN DOWN'S SYNDROME: RESTORATION OF THYMIC ENDOCRINE ACTIVITY AND OF SOME IMMUNE DEFECTS.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
FRANCESCHI, C., ба ET AL. ORAL ZINC SUPPLEMENTATION IN DOWN'S SYNDROME: RESTORATION OF THYMIC ENDOCRINE ACTIVITY AND OF SOME IMMUNE DEFECTS. 1988.
MLA -ийн эшлэл (9 дэх хэвлэлт)
FRANCESCHI, C., ба ET AL. ORAL ZINC SUPPLEMENTATION IN DOWN'S SYNDROME: RESTORATION OF THYMIC ENDOCRINE ACTIVITY AND OF SOME IMMUNE DEFECTS. 1988.
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