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Nasogastric machubhu
PVC inokodzera gastrointestinal decompression uye ipfupi-temu chubhu kudyisa; PUR yepamusoro-yekupedzisira zvinhu, yakanaka biocompatibility, kushoma kutsamwa kune murwere nasopharyngeal uye yekugaya turakiti mucosa, inokodzera kwenguva refu-tube kudyisa;
