title: Investigating low thyroid stimulating hormone (TSH) level.
authors.affiliation: Department of Human Metabolism, Faculty of Medicine, Dentistry and Health, University of Sheffield, Sheffield S10 2HQ, UK.
authors.forename: Anthony P
authors.initials: AP
authors.lastname: Weetman
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood / Q000175:diagnosis*; D013971:Thyrotoxicosis / Q000097:blood / Q000175:diagnosis; D013972:Thyrotropin / Q000097:blood*
chemical_list: D013972:Thyrotropin