TY - GEN AU - Korevaar,Tim I M AU - Peeters,Robin P TI - Letter to the Editor: Methodological comments on the study by Negro et al. entitled "Impact of Levothyroxine in Miscarriage and Preterm Delivery Rates in First Trimester Thyroid Antibody-Positive Women with TSH<2.5mIU/L" SN - 1945-7197 PY - 2018///0508 KW - Abortion, Spontaneous KW - Female KW - Humans KW - Infant, Newborn KW - Pregnancy KW - Pregnancy Complications KW - Pregnancy Trimester, First KW - Thyroid Gland KW - Thyroid Hormones KW - Thyrotropin KW - Thyroxine N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1210/jc.2016-2989 ER -