prov:value
| - Suitable materials may include woven or nonwoven fibers, fabrics or extrusions using materials such as polyester velour (Dacron), polyurethane, polyamide, ePTFE, various densities of polyethylene, polyethylene terephthalate, silicone, or other materials which in the form presented exhibit sufficient compliance, stretch, strength, and stability in the gastric environment.
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