The inflatable band and exercise machines.
Felberbauer
F X
FX
Prager
G
G
Wenzl
E
E
D004868:Equipment Failure; D005081:Exercise Therapy / Q000009:adverse effects* / Q000295:instrumentation*; D005260:Female; D015391:Gastroplasty / Q000009:adverse effects* / Q000295:instrumentation* / Q000379:methods; D005773:Gastroscopy / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D008875:Middle Aged