title: Complex relationship between free thyroxine and TSH in the regulation of thyroid function.
authors.affiliation: Departments of General Internal Medicine, Gastroenterology and Endocrinology, Klinikum Luedenscheid, Paulmannshöher Strasse 14, Luedenscheid, Germany. rudolf.hoermann@gmail.com
authors.forename: Rudolf
authors.initials: R
authors.lastname: Hoermann
authors.forename: Walter
authors.initials: W
authors.lastname: Eckl
authors.forename: Christian
authors.initials: C
authors.lastname: Hoermann
authors.forename: Rolf
authors.initials: R
authors.lastname: Larisch
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001323:Autoantibodies; D005260:Female; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood / Q000503:physiopathology*; D007037:Hypothyroidism / Q000097:blood / Q000503:physiopathology*; D007124:Immunoenzyme Techniques; D008297:Male; D008875:Middle Aged; D008954:Models, Biological; D017711:Nonlinear Dynamics; D012016:Reference Values; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000502:physiology*; D013972:Thyrotropin / Q000097:blood*; D013974:Thyroxine / Q000097:blood*
chemical_list: D001323:Autoantibodies; D013972:Thyrotropin; D013974:Thyroxine