K. SINGH​, Gopal; LEE, Hyunjung. Marked Disparities in Life Expectancy by Education, Poverty Level, Occupation, and Housing Tenure in the United States, 1997-2014. International Journal of Maternal and Child Health and AIDS, [S. l.], v. 10, n. 1, p. 7–18, 2020. DOI: 10.21106/ijma.402. Disponível em: https://mchandaids.org/index.php/ijma/article/view/107. Acesso em: 19 oct. 2026.