Sacchi, Maria Cristina, Aldo Bellora, and Stefania Tamiazzo. “Increased Frequency of Antinuclear Antibodies in Elderly Subjects: Fact or Artifact?”. Working Paper of Public Health 8, no. 1 (June 30, 2020). Accessed July 22, 2024. https://www.pagepress.org/journals/wpph/article/view/9247.