title: Is the TRH test necessary?
authors.forename: C
authors.initials: C
authors.lastname: Kirkegaard
authors.forename: C
authors.initials: C
authors.lastname: Bregengard
mesh_terms: D006042:Goiter / Q000175:diagnosis*; D006801:Humans; D011863:Radioimmunoassay; D013960:Thyroid Function Tests; D013973:Thyrotropin-Releasing Hormone / Q000032:analysis*
chemical_list: D013973:Thyrotropin-Releasing Hormone