sciatic nerve injected with b12 Physical therapy in Catonsville and Sykesville for Pain Best Vitamin B12 Injection Site:
Description
"Dr Thomas Latta: the father of intravenous infusion therapy"

Some people maintain their energy boost for weeks, while others need more frequent injections.
So they told me I did not have PA and it must have been a misdiagnosis

2005;111(19):e289-e293