Cognitive failure in cancer patients in clinical trials.
Bruera
E
E
Spachynski
K
K
MacEachern
T
T
Hanson
J
J
D002986:Clinical Trials as Topic; D003072:Cognition Disorders / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007258:Informed Consent; D008609:Mental Status Schedule; D009369:Neoplasms / Q000150:complications*