title: [Serum ribonuclease in rheumatic disease. II. Possible origin of alkaline ribonuclease from the vessels].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000201:enzymology; D001808:Blood Vessels / Q000201:enzymology*; D004727:Endothelium / Q000201:enzymology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012260:Ribonucleases / Q000097:blood*; D014657:Vasculitis / Q000201:enzymology*
chemical_list: D012260:Ribonucleases