Não informado. (1995). Growth Factors & Cytokines. Sheffield University, Biomedical Information Service.
Chicago-referens (17:e uppl.)Não informado. Growth Factors & Cytokines. Sheffield, Inglaterra: Sheffield University, Biomedical Information Service, 1995.
MLA-referens (8:e uppl.)Não informado. Growth Factors & Cytokines. Sheffield University, Biomedical Information Service, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.
