how many milligrams in a b12 injection Vitamin B-12 Cyanocobalamin
1000 mcg / mL Intramuscular or Subcutaneous
Multiple Dose Vial 30 mL , Each
Westeard 00143961910 B12 deficiency treatment π Unveiling the Vitamin Pack Size:1 Vial
SKU: 7548317466
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