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Description
Cohort 2 consisted of patients 18 to 64 years of age who received 6 or more intramuscular injections (fee codes G372 and G373) within 1 year and had a vitamin B12 level laboratory test (fee code L345) 2 months before the intramuscular injection claim

"Risk factors of vitamin B(12) deficiency in patients receiving metformin"

If youre dealing with these symptoms, B12 shots could be just what you need to feel better

Rats were housed under a 12-hour light/dark cycle with unlimited access to food and water

Neuron 90, 11001113
