title: Total and free protein S in systemic lupus erythematosus.
authors: Department of Haematology, University College and Middlesex School of Medicine, London, U.K.
authors: D M
authors: DM
authors: Keeling
authors: S J
authors: SJ
authors: Campbell
authors: I J
authors: IJ
authors: Mackie
authors: S J
authors: SJ
authors: Machin
authors: D A
authors: DA
authors: Isenberg
mesh_terms: D000328:Adult; D000368:Aged; D001798:Blood Proteins / Q000378:metabolism*; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006023:Glycoproteins / Q000097:blood*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000097:blood* / Q000150:complications; D008297:Male; D008875:Middle Aged; D017293:Protein S; D012307:Risk Factors; D013927:Thrombosis / Q000209:etiology
chemical_list: D001798:Blood Proteins; D006023:Glycoproteins; D017293:Protein S