how to inject vitamin b12 intramuscular thigh Injecting B12 Injection Dosage and Frequency:
Description
This is clearly not scientifically accurate
Respir Res
I believe the injectable version has higher bioavailability
The clinical record must explicitly state the exact dosage, the specific administration site, and the patients immediate response
[DOI] [PubMed] [Google Scholar] Green 2013 Green
