US$ 22.87
administer vitamin b12 injections buttocks Safe intramuscular injection site in buttock Vitamin B1, B6, B12. Buttock
Description
This provides higher bioavailability

"Record-keeping is key
Berlin, Heidelberg: Springer Berlin Heidelberg: 1522

Neurologic manifestations will not be prevented with folic acid, and if not treated with Vitamin B12, irreversible damage will result
