title: Serum levels of thyreotropin in progressive scleroderma.
mesh_terms: D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D008297:Male; D012595:Scleroderma, Systemic / Q000097:blood* / Q000503:physiopathology; D013972:Thyrotropin / Q000097:blood*
chemical_list: D013972:Thyrotropin