Blunt-tip cannula ichubhu diki ine magumo akatenderedzwa asina kupinza, akagadzirirwa atraumatic intradermal jekiseni remvura, semuenzaniso jekiseni rekuzadza. Iine zviteshi padivi zvichibvumira kuti chigadzirwa chigoverwe zvakaenzana. Microcannulas, kune rumwe rutivi, haina kujeka uye yakagadzirwa ...
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