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Some people start with a series of weekly injections to restore their levels and then transition to a maintenance schedule, perhaps once a month
Knowing the right dosage and how to give IV vitamin B12 helps doctors treat patients better
Human umbilical vein endothelial cells (HUVECs) culture HUVECs purchased from BCRC (Hsinchu, Taiwan, ROC) were grown in M199 medium supplemented with 16% fetal bovine serum and 20% EGM-2 (Clonetics, USA)
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