title: Phase I's, photons, and philosophies: new tactics for exploratory clinical trials of concurrent chemoradiation.
authors.forename: Mitchell
authors.initials: M
authors.lastname: Machtay
mesh_terms: D017321:Clinical Trials, Phase I as Topic; D003131:Combined Modality Therapy; D004307:Dose-Response Relationship, Radiation; D023381:Endpoint Determination; D006801:Humans; D007258:Informed Consent; D020714:Maximum Tolerated Dose; D009369:Neoplasms / Q000188:drug therapy / Q000532:radiotherapy; D018787:Radiation Oncology / Q000379:methods / Q000592:standards*; D011878:Radiotherapy / Q000009:adverse effects*; D012107:Research Design