@misc{indiciae85d94259e321, title = {Lignocaine and ulcerative proctitis.}, author = {S Björck and H Ahlman and A Dahlström}, year = {1988}, doi = {10.1016/s0140-6736(88)92135-6}, url = {https://pubmed.ncbi.nlm.nih.gov/2897569/}, note = {Source identifier: 2897569} }