S1	(MH “iodine”) Results 1721
S2	TX iodine*	View Results (5,940) View Details Edit
S3	(MH "Iodides+") OR (MH "Potassium Iodide")	View Results (219) View Details Edit
S4	TX iodide*	View Results (958) View Details Edit
S5	(MH "Thyroid Hormones+")	View Results (3,047) View Details Edit
S6	TX thyroid N2 hormone*	View Results (3,248) View Details Edit
S7	(MH "Thyronines+")	View Results (412) View Details Edit
S8	(MH "Thyroxine+")	View Results (1,896) View Details Edit
S9	(MH "Triiodothyronine")	View Results (399) View Details Edit
S10	TX dextrothyroxine* OR TX diiodotyrosine* OR TX monoiodotyrosine* OR TX thyroid N2 usp OR TX thyronine* OR TX thyroxine* OR TX L‐thyroxine N2 therap* OR TX hypothyroxin* OR TX triiodothyronine*	View Results (2,611) View Details Edit
S11	S1 OR S2 OR S3 OR S4 OR S5 OR S6 OR S7 OR S8 OR S9 OR S10	View Results (10,887) View Details Edit
S12	(MH "Infant, Newborn+")	Rerun View Details Edit
S13	TX ( (neonat* or neo nat*) ) OR TX ( (newborn* or new born* or newly born*) ) OR TX ( (preterm or preterms or pre term or pre terms) ) OR TX ( (preemie$ or premie or premies) ) OR TX ( (prematur* NEAR/3 (birth* or born or deliver*)) ) OR TX ( (low NEAR/3 (birthweight* or birth weight*)) ) OR TX ( (lbw or vlbw or elbw) ) OR TX infan* OR TX ( (baby or babies) )	Rerun View Details Edit
S14	S12 OR S13	Rerun View Details Edit
S15	S11 AND S14	View Results (1,376) View Details Edit
S16	(MH "Randomized Controlled Trials") OR (MH "Clinical Trials+")	View Results (235,417) View Details Edit
S17	TI randomiz* OR AB randomiz* OR TI randomis* OR AB randomis* OR AB placebo OR AB randomly OR AB trial OR AB groups	View Results (664,541) View Details Edit
S18	S16 OR S17	View Results (760,646) View Details Edit
S19	S15 AND S18	View Results (353) View Details