TY - RPRT TI - [Differentiated immunocorrective therapy in nonspecific ulcerative colitis]. AU - S M Tkach AU - N G Bychkova AU - A A Fomina AU - V G Perederiĭ PY - 1992 UR - https://pubmed.ncbi.nlm.nih.gov/1441366/ ID - 1441366 ER -