Formulation development and stability studies of vitamin D3

Vitamin B6 Tablets (40 mg), DC Vitamin B6 Tablets (40 mg), WG Vitamin B6 Tablets (100 mg) Vitamin B6 Tablets (250mg) Vitamin B6 Tablets (300 mg) Vitamin C + Calcium Carbonate Effervescent Tablets (500 mg + 300 mg) ................
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