Journal of Health Sciences of Peking University / Beijing Daxue Xuebao (Yixue Ban), 2020, v. 52, n. 5, p. 924, doi. 10.19723/j.issn.1671-167X.2020.05.022
Journal of Health Sciences of Peking University / Beijing Daxue Xuebao (Yixue Ban), 2020, v. 52, n. 5, p. 964, doi. 10.19723/j.issn.1671-167X.2020.05.029