| eMedicine article | Hashimoto thyroiditis | |
| eMedicine article | Thyroid lymphoma | |
| Univ Virginia case 96-3 | Primary malignant lymphoma of thyroid | |
| PathWeb image | FNA in Hashimoto thyroiditis | |
| PubMed abstracts | Cytology in Hashimoto thyroiditis | |
| PathMax | Cytopathology links of interest | |