US$ 23.00
difen b12 injection contains cortisone Phenicia Group Veterinarians may prescribe vitamin B12 injections to animals with a deficiency Vitamin B12 Injections - Philadelphia
Description
Rapid correction of deficiency is required

I also requested a medical necessity letter and had it in my inbox by the next morning

& Weissman, D
As such, you may not be able to obtain 4 full doses of 0.25 mL from each vial
