Shit, A., Soumita Ghosh Sengupta, Abhishek Bandyopadhyay, & Raychaudhuri, G. (2024). Poorly differentiated and undifferentiated (anaplastic) carcinoma of thyroid with diagnostic challenges: A case series. Asian Journal of Medical Sciences, 15(11), 205–210. https://doi.org/10.3126/ajms.v15i11.69083