title: Thyroid ultrasonography in congenital hypothyroidism.
mesh_terms: D003409:Congenital Hypothyroidism; D006801:Humans; D007037:Hypothyroidism / Q000175:diagnosis; D007231:Infant, Newborn; D013963:Thyroid Hormones / Q000032:analysis; D014463:Ultrasonography
chemical_list: D013963:Thyroid Hormones