Arteaga Chamorro, W. A., Andrade Mendoza, L. L. y Valero Cedeño, N. (2022) «VACCINATION AGAINST HEPATITIS B IN ECUADOR: RISK GROUPS, COMORBIDITIES AND TOXIC HABITS IN NON-RESPONDING INDIVIDUALS»., Enfermería Investiga, 7(2), pp. 62–68. doi: 10.31243/ei.uta.v7i2.1615.2022.