title: Progress in a desert: oasis or mirage?
authors.affiliation: Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, MD 20892.
authors.forename: R E
authors.initials: RE
authors.lastname: Wittes
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001500:BCG Vaccine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003110:Colonic Neoplasms / Q000628:therapy*; D003131:Combined Modality Therapy; D006801:Humans; D012004:Rectal Neoplasms / Q000628:therapy*
chemical_list: D001500:BCG Vaccine