A call to action: improving oncologic care information in the United States.
Ballard
D J
DJ
D016208:Databases, Factual / Q000592:standards* / Q000706:statistics & numerical data; D006801:Humans; D008495:Medical Oncology / Q000592:standards* / Q000706:statistics & numerical data; D006278:Medicare / Q000706:statistics & numerical data; D012042:Registries / Q000706:statistics & numerical data; D014481:United States