title: Growth factors, act II: movement into and through clinical trials.
authors.forename: J
authors.initials: J
authors.lastname: Ziegler
mesh_terms: D000818:Animals; D002986:Clinical Trials as Topic; D004921:Erythropoietin / Q000627:therapeutic use*; D006133:Growth Substances / Q000627:therapeutic use*; D006801:Humans; D009369:Neoplasms / Q000628:therapy*
chemical_list: D006133:Growth Substances; D004921:Erythropoietin