| Trade name of the product: |
| Letter |
| Pharmaceutical active ingredients: |
| Levothyroxine Sodium |
| Available forms, composition and doses of Letter: |
| N / A |
| Medical categories: |
| Human:Thyroid agentsThyroid hormones |
| Indications and usages, anatomical therapeutic chemical and diseases classification codes: |
| H03AA01 - Levothyroxine Sodium |
| Pharmaceutical companies: manufacturers, researchers, developers, local distributors and suppliers: |
| Sanofi-Aventis |
| Where to buy Letter brand or generic online: |
Buy Letter online
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