مقالة · مجلة · 2016

Experience of integrating vitamin A supplementation into polio campaigns in the African Region

Elizabeth Tangel Chehab, Blanche-Philomene Melanga Anya, Adelheid Onyango, Mable Carole Tevi-Benissan, Joseph Chukwudi Okeibunor, Pascal Mkanda و1 آخرون

Vaccine

• وصول مفتوح · هجين
• دولي · دولتان

اقرأه10.1016/j.vaccine.2016.05.056