Yang, Y., Li, X., Zhang, Z., Qian, H., Ruan, Y., Zhou, F., . . . Gao, L. (2012). Association of Human Papillomavirus Infection and Abnormal Anal Cytology among HIV-Infected MSM in Beijing, China. Public Library of Science.
Citação norma ChicagoYang, Yu, et al. Association of Human Papillomavirus Infection and Abnormal Anal Cytology Among HIV-Infected MSM in Beijing, China. Public Library of Science, 2012.
Citação norma MLAYang, Yu, et al. Association of Human Papillomavirus Infection and Abnormal Anal Cytology Among HIV-Infected MSM in Beijing, China. Public Library of Science, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.