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vitamin b12 injection intramuscular or subcutaneous Instruction Guide for (IM) Self-injection of Methylcobalamin 1mg/5mg B-12 Kit - INTRAMUSCULAR (Cyanocobalamin
Description
All details provided are for educational purposes only

It provides an energy boost and is commonly used to treat fatigue
All other authors have declared that no conflict of interest exists

Figure 3CF summarize the results for secondary outcomes
