Unexpected remission of hyperparathyroidism caused by hemorrhage due to the use of fine-needle aspiration biopsy: two cases report

Joon Ho, Donggyu Kim, Ji-eun Lee, Soonmin Choi, Hyeryeon Choi, Sunhyung Choi, Jinkyung Kim, Sang-Wook Kang, Jandee Lee, Jong Ju Jeong, Kee-Hyun Nam, Woong Youn Chung