van Loon, J P A M Intra-articular opioid analgesia is effective in reducing pain and inflammation in an equine LPS induced synovitis model. [electronic resource] - Equine veterinary journal Jul 2010 - 412-9 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 0425-1644 Standard No.: 10.1111/j.2042-3306.2010.00077.x doi Subjects--Topical Terms: Analgesics, Opioid--administration & dosageAnimalsBradykinin--analysisCross-Over StudiesDinoprostone--analysisFemaleHorse Diseases--chemically inducedHorsesInflammation--drug therapyInjections, Intra-ArticularLipopolysaccharides--toxicityMorphine--administration & dosagePain--drug therapyProteinsSubstance P--analysisSynovial Fluid--chemistrySynovitis--chemically induced