@misc{indiciaebcbcdd5488f7, title = {Prostaglandin synthetase activity in acute ulcerative colitis: effects of treatment with sulphasalazine, codeine phosphate and prednisolone.}, author = {P R Smith and D J Dawson and C H Swan}, year = {1979}, doi = {10.1136/gut.20.9.802}, url = {https://pubmed.ncbi.nlm.nih.gov/40848/}, note = {Source identifier: 40848} }