Zellweger, Jean Pierre, Giovanni Sotgiu, Massimo Corradi, and Paolo Durando. “The Diagnosis of Latent Tuberculosis Infection (LTBI): Currently Available Tests, Future Developments, and Perspectives to Eliminate Tuberculosis (TB): The Diagnosis of Latent Tuberculosis Infection (LTBI)”. La Medicina del Lavoro | Work, Environment and Health 111, no. 3 (June 26, 2020): 170–183. Accessed July 27, 2024. https://www.mattioli1885journals.com/index.php/lamedicinadellavoro/article/view/9983.