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Cov Khoom Siv Kho Mob Uas Siv Pov Tseg Rau Qhov Ntswg Uas Siv Tau Hauv Tsev Kho Mob Cov Khoom Siv Kho Mob Uas Siv Tau Rau Qhov Ntswg Uas Tsis Txhob Mob PVA
Haum rau kev hemostasis ib ntus thiab kev txhawb nqa tom qab phais qhov ntswg.
Yooj yim rau kev txiav, yooj yim siv.
