igf 1 lr3 when to inject IGF-1 LR3: Nasal Spray vs. Subcutaneous Injection Comparison igf-1 lr3 injection sites Where
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Schmidt RJ, Tancredi DJ, Ozonoff S, Hansen RL, Hartiala J, Allayee H et al

doi: 10.1002/bit.260110607

This sounds like Crazyville, but it will make sense

PMID 21030672
