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Description
doi: 10.1001/archderm.138.11.1473

The stopper maintains the sterile barrier and is designed to be punctured with a sterile needle for medication withdrawal while remaining in place throughout the vial's use

PE-22-28 demonstrated antidepressant effects after four days in animal models

Some dermatology case reports associate B12 injections with acneiform eruptions and rosacea flares
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The CAS registration number is 137525-51-0