Arteaga Chamorro, Wilmer Alexander, Lady Lisbeth Andrade Mendoza, y Nereida Valero Cedeño. «VACCINATION AGAINST HEPATITIS B IN ECUADOR: RISK GROUPS, COMORBIDITIES AND TOXIC HABITS IN NON-RESPONDING INDIVIDUALS». Enfermería Investiga 7, no. 2 (abril 3, 2022): 62–68. Accedido mayo 3, 2024. https://revistas.uta.edu.ec/erevista/index.php/enfi/article/view/1615.