Survey of Korean head and neck surgeons and endocrinologists for the surgical extent of 1.5 and 2.5 cm papillary thyroid carcinoma

Yong-Il Cheon, Sung-Chan Shin, Minhyung Lee, Eui-Suk Sung, Jin-Choon Lee, Mijin Kim, Bo Hyun Kim, In Ju Kim, Byung-Joo Lee