article_metadata: Mihaela Vlad Ana Corlan Melania Balas Ioana Golu Daniela Amzar Emil Bistrian Marioara Cornianu
article_metadata: 10.22551/2021.33.0804.10189
article_metadata: Arch Clin Cases
article_metadata: 2021 Dec 29;8(4):64-71.
article_metadata: anaplastic thyroid cancer collision tumor dedifferentiation papillary thyroid microcarcinoma
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34984229/
article_metadata: Case Reports
article_metadata: PMC8717010
article_metadata: 34984229
article_metadata: Collision tumor of the thyroid - a challenge during the COVID-19 pandemic
article_metadata: 2021