authors Wong, Jonathan Xu, Beibei Yeung, Heidi N Roeland, Eric J Martinez, Maria Elena Le, Quynh-Thu Mell, Loren K Murphy, James D
has subject area Age Distribution Age Factors Aged Aged, 80 and over Bone Neoplasms Brain Neoplasms Breast Neoplasms Colorectal Neoplasms Confounding Factors, Epidemiologic Female Humans Longevity Lung Neoplasms Male Medicare Palliative Care Patient Preference Prostatic Neoplasms Quality of Life Radiotherapy Regression Analysis SEER Program United States