TY - RPRT TI - Amniotic fluid thyroid hormone concentrations during human gestation. AU - A H Klein AU - B E Murphy AU - R Artal AU - T H Oddie AU - D A Fisher PY - 1980 DO - 10.1016/0002-9378(80)91014-5 UR - https://pubmed.ncbi.nlm.nih.gov/7355942/ ID - 7355942 ER -