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how to give b12 injections in thigh intramuscular vitamin injection site Where Inject Vitamin B12 How to Self-Inject Vitamin B12
Description
Insert the needle into the AOD 9604 vial at an angle, directing the stream against the glass wall

Archived (PDF) from the original on 15 October 2019

The use of non-sterile injection techniques in unregulated settings increases infection risk, including abscess formation or blood-borne virus transmission

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