Zhang, X., Jia, H., Liu, F., Pan, L., Xing, A., Gu, S., . . . Zhang, Z. (2013). Prevalence and Risk Factors for Latent Tuberculosis Infection among Health Care Workers in China: A Cross-Sectional Study. Public Library of Science.
استشهاد بنمط شيكاغوZhang, Xia, et al. Prevalence and Risk Factors for Latent Tuberculosis Infection Among Health Care Workers in China: A Cross-Sectional Study. Public Library of Science, 2013.
MLA استشهادZhang, Xia, et al. Prevalence and Risk Factors for Latent Tuberculosis Infection Among Health Care Workers in China: A Cross-Sectional Study. Public Library of Science, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.