title: Principles and aims of preclinical testing.
authors.affiliation: Pharmaceutical Division, Schering AG, Berlin, Germany.
authors.forename: U
authors.initials: U
authors.lastname: Speck
mesh_terms: D000818:Animals; D003287:Contrast Media / Q000493:pharmacokinetics / Q000494:pharmacology / Q000633:toxicity; D004353:Drug Evaluation, Preclinical; D004361:Drug Tolerance
chemical_list: D003287:Contrast Media