title: Arnold Lester Demain: a good friend, an outstanding scientist and a valuable professor.
authors.forename: Sergio
authors.initials: S
authors.lastname: Sánchez
mesh_terms: D000924:Anticholesteremic Agents / Q000378:metabolism; D000935:Antifungal Agents / Q000378:metabolism; D000970:Antineoplastic Agents / Q000378:metabolism; D001709:Biotechnology / Q000266:history* / Q000379:methods*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007166:Immunosuppressive Agents / Q000378:metabolism; D007218:Industrial Microbiology / Q000266:history* / Q000379:methods*; D020123:Sirolimus / Q000378:metabolism*
chemical_list: D000924:Anticholesteremic Agents; D000935:Antifungal Agents; D000970:Antineoplastic Agents; D007166:Immunosuppressive Agents; D020123:Sirolimus