The effects of the Health Insurance Portability and Accountability Act privacy rule on influenza research using geographical information systems. Geospatial Health, [S. l.], v. 5, n. 1, p. 3–9, 2010. DOI: 10.4081/gh.2010.182. Disponível em: https://www.geospatialhealth.net/gh/article/view/182. Acesso em: 18 jun. 2025.