
What causes (non infection related) injection pain? 1st – The shorter ester, the higher the melting point. 2nd – The concentration of the gear. 3rd – The solvents used. 4th – Injecting […]
What causes (non infection related) injection pain? 1st – The shorter ester, the higher the melting point. 2nd – The concentration of the gear. 3rd – The solvents used. 4th – Injecting […]
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