Letter: Thyroid-Stimulating Hormone Reference Ranges in the First Trimester of Pregnancy in an Iodine-Sufficient Country (Endocrinol Metab 2018;33:466-72, Carmen Castillo et al.)
10.3803/EnM.2019.34.1.93
Author:
Hyemi KWON
1
Author Information
1. Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea. be02fre@gmail.com