prov:value
| - For example, catheters, artificial blood vessels, valves and like prosthetics are frequently fabricated from polyethylene, polyacrylics, polypropylene, polyvinyl chloride, polyamides, polyurethanes, polyvinylpyrrolidone, polyvinyl alcohols, cellulose acetate, polystyrene, polytetrafluoroethylene, polyesters such as polyethylene terephthalate, silicone rubber, natural rubber, polycarbonates and lik
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