Old age: right to privacy and patient's right to know.
D000368:Aged; D003219:Confidentiality; D030881:Disclosure; D006801:Humans; D007258:Informed Consent; D007599:Judaism; D008020:Life Support Care / Q000191:economics; D028701:Patient Rights; D018579:Patient Selection; D012068:Religion and Medicine; D040841:Resource Allocation