Duval MADS, Ferreira CV, Marmitt L, Dora JM, et al. An undetectable postoperative calcitonin level is associated with long-term disease-free survival in medullary thyroid carcinoma: Results of a retrospective cohort study. Thyroid 2022 Oct 12. doi: 10.1089/thy.2022.0295.
PMID: 36222615