TY - RPRT TI - [A decrease in the activity of the nucleolar organizers of the gastric and duodenal mucosal cells in peptic ulcer patients]. AU - V F Sorin AU - V P Morozov AU - N N Mamaev AU - I P Kudrevatykh AU - V N Shchetinin PY - 1990 UR - https://pubmed.ncbi.nlm.nih.gov/1692425/ ID - 1692425 ER -