Studies of the Congo red binding to serum.
D000814:Aniline Compounds; D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000097:blood*; D004396:Coloring Agents; D003224:Congo Red; D044967:Serum
D000814:Aniline Compounds; D004396:Coloring Agents; D003224:Congo Red; C023650:aniline
ANILINE DYES; ARTHRITIS, RHEUMATOID/blood in; BLOOD SERUM