Pneumococcal conjugate vaccines in infants and children under 5 years of age: WHO position paper –February 2019 ─ Vaccins antipneumococciques conjugués chez les nourrissons et les enfants de moins de 5 ans: note de synthèse de l’OMS – février 2019
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The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.