https://123dok.net/document/qvl6m9ly-en-fr-immunological-parameters-in-chronic-viral-hepatitis-evaluation-of-cd4-plus-and-cd8-plus-specific-t-cells-response-during-chronic-viral-hepatitis-c-parametres-immunologiques-dans-les-hepatites-virales-chroniques-evaluation-des-reponses-lymphocytaires.html