الإتاحة: https://doi.org/10.1016/j.jinf.2016.02.013Testhttps://pasteur.hal.science/pasteur-01476331Test
الإتاحة: https://doi.org/10.1016/j.jinf.2016.02.013Testhttps://hal-pasteur.archives-ouvertes.fr/pasteur-01476331Test
الإتاحة: https://doi.org/10.1016/j.jinf.2016.02.013Testhttps://api.elsevier.com/content/article/PII:S0163445316000633?httpAccept=text/plainTesthttps://api.elsevier.com/content/article/PII:S0163445316000633?httpAccept=text/xmlTest
الإتاحة: https://doi.org/10.3109/00365549609027184Test