Pereira, S. M., Barreto, M. L., Genser, B., & Rodrigues, L. C. (2012). Effectiveness and cost-effectiveness of first BCG vaccination against tuberculosis in school-age children without previous tuberculin test (BCG-REVAC trial): A cluster-randomised trial. The lancet. Infectious diseases, 12(4), . https://doi.org/10.1016/S1473-3099(11)70285-7
Chicago Style (17th ed.) CitationPereira, Susan M., Maurício Lima Barreto, Bernd Genser, and Laura C. Rodrigues. "Effectiveness and Cost-effectiveness of First BCG Vaccination Against Tuberculosis in School-age Children Without Previous Tuberculin Test (BCG-REVAC Trial): A Cluster-randomised Trial." The Lancet. Infectious Diseases 12, no. 4 (2012). https://doi.org/10.1016/S1473-3099(11)70285-7.
MLA (9th ed.) CitationPereira, Susan M., et al. "Effectiveness and Cost-effectiveness of First BCG Vaccination Against Tuberculosis in School-age Children Without Previous Tuberculin Test (BCG-REVAC Trial): A Cluster-randomised Trial." The Lancet. Infectious Diseases, vol. 12, no. 4, 2012, https://doi.org/10.1016/S1473-3099(11)70285-7.