Early detection of cancer in the elderly: problems and solutions.
D000367:Age Factors; D000368:Aged; D000375:Aging; D001943:Breast Neoplasms / Q000175:diagnosis; D003110:Colonic Neoplasms / Q000175:diagnosis; D005260:Female; D006266:Health Education; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000175:diagnosis*; D009730:Nursing Assessment; D011471:Prostatic Neoplasms / Q000175:diagnosis; D012004:Rectal Neoplasms / Q000175:diagnosis