https://www.elpuntavui.cat/societat/article/1962360-pfizer-i-biontech-demanen-permis-a-l-agencia-europea-del-medicament-per-vacunar-menors-de-12-a-15-anys.html?ItemId=2784&tmpl=print&utm_source=telegram&utm_medium=botons&utm_campaign=com_epanoticies