title: From where do clinical trials come?
authors: Childrens Hospital Los Angeles, University of Southern California, USA.
authors: Paul S
authors: PS
authors: Gaynon
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000188:drug therapy*