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Nasogastric tubes
PVC inokodzera gastrointestinal decompression uye yenguva pfupi yechubhu kudya; PUR yakakwirira-yekupedzisira zvinhu, yakanaka biocompatibility, kushatirwa kudiki kune murwere nasopharyngeal uye digestive turakiti mucosa, yakakodzera kwenguva refu yehubhu kudya;
