O le Citrate Tube e masani ona faʻaaogaina mo le suʻeina o mea faʻapipiʻi toto e fa, taʻitaʻia le mataʻituina o togafitiga o vailaʻau, ma le faʻaogaina o le faʻamaʻi o le heparin Suʻesuʻega ma "suʻesuʻega faʻapitoa faʻapitoa".
