The doctor-patient relationship and drug effect.
D000328:Adult; D001741:Black or African American; D000704:Analysis of Variance; D001835:Body Weight; D002986:Clinical Trials as Topic; D003913:Dextroamphetamine / Q000008:administration & dosage* / Q000627:therapeutic use; D005163:Factor Analysis, Statistical; D005260:Female; D005364:Field Dependence-Independence; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000188:drug therapy*; D010817:Physician-Patient Relations; D010919:Placebos; D011581:Psychological Tests; D013997:Time Factors
D010919:Placebos; D003913:Dextroamphetamine