There is an association with "watermelon stomach" (GAVE) and pernicious anemia
If you have a 50/50 mix in the same vial, you would withdraw a TOTAL of 40 MCG into the syringe, since there is an equal amount of each peptide in the mix you would be getting 20 MCG of each product
Hutton B, Salanti G, Caldwell DM, Chaimani A, Schmid CH, Cameron C, Ioannidis JP, Straus S, Thorlund K, Jansen JP, et al
[14] By injecting hydroxocobalamin, vitamin B levels can be restored, helping to resolve anemia, fatigue, neurological symptoms, and other complications of B deficiency
pernicious anemia
In order to effect the best possible outcome it may be necessary to injure the skin once again at the wound site