Dissemination of messages to promote adherence to vaccination against COVID 19: A qualitative study in the social health insurance of Peru

Matassini-Eyzaguirre S.M.; Soto-Becerra P. · Revista del Cuerpo Medico Hospital Nacional Almanzor Aguinaga Asenjo (2022) · DOI: 10.35434/rcmhnaaa.2022.152.1441