Which of the following vitamins is a teratogen if taken in high doses during the first trimester of pregnancy? A. Vitamin B12 C. Vitamin A B. Vitamin C D. Vitamin E US$ 29.52 Min. order: 1 piece ★★★★★ 5.0 (96 reviews) Sold : Login>>
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Cyanocobalamin Vitamin B12 Injection 1000 mcg — Mountainside Medical US$ 29.51 Min. order: 1 piece ★★★★★ 4.2 (212 reviews) Sold : Login>>