title: Undetectable thyrotropin levels using immunoradiometric assay in L-dopa-treated patients.
authors: H
authors: H
authors: Perrild
authors: A
authors: A
authors: Møller
authors: H
authors: H
authors: Pedersen
authors: K
authors: K
authors: Siersbaek-Nielsen
mesh_terms: D005260:Female; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000097:blood* / Q000188:drug therapy; D011863:Radioimmunoassay / Q000379:methods; D013972:Thyrotropin / Q000097:blood*
chemical_list: D007980:Levodopa; D013972:Thyrotropin