US$ 26.73
dosage of injectable vitamin b12 INJECTION 1000 mcg/mL DailyMed Label VITAMIN B12 INJECTION 1000 mcg/mL
Description
Hum Genet

They might suggest a blood panel at the outset of treatment and then again after treatment has commenced for supplementation
Nat Metab 2 , 11861187 (2020)

This means that 6% of the population has a deficiency symptom
