title: Proceedings of the Second International Symposium on Improvement of Antitumor Drug Therapeutic Index by Toxicity Reduction. Heidelberg, 6-7 November 1989.
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects*; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents