US$ 22.15
vitamin b12.injection B12 Injection Dosage Do You Need a Prescription
Description
3.Measure the dosage accurately to avoid overdosing or underdosing

Curr Opin Crit Care

Active ingredient: cyanocobalamin Composition: 1 ampoule of 1 ml injection solution contains: medicinally active ingredient: cyanocobalamin 1 mg

Yeah, that's the only way I do it
