Contingent therapist contact in a behavioral weight control program.
D000328:Adult; D000368:Aged; D001521:Behavior Therapy / Q000379:methods*; D001835:Body Weight; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009042:Motivation; D009765:Obesity / Q000523:psychology / Q000628:therapy*; D011369:Professional-Patient Relations