HEALTHCARE E-COMMERCE: NAVIGATING REGULATORY CHALLENGES AND BUILDING TRUST THROUGH MARKETING. International Journal of Food and Nutritional Sciences, [S. l.], v. 10, n. 7, p. 154–169, 2021. Disponível em: https://ijfans.org/index.php/Journal/article/view/3792. Acesso em: 11 sep. 2026.