Leukotriene B4 in synovial fluid.
D001095:Arachidonic Acids / Q000378:metabolism*; D001172:Arthritis, Rheumatoid / Q000378:metabolism; D006801:Humans; D007975:Leukotriene B4; D013582:Synovial Fluid / Q000378:metabolism*
D001095:Arachidonic Acids; D007975:Leukotriene B4