TY - RPRT TI - A gradual decrease in nucleolar size with the maturation of columnar epithelial cells in the adult rat intestine under normal and various experimental conditions. AU - G G Altmann PY - 1985 DO - 10.1242/jcs.77.1.289 UR - https://pubmed.ncbi.nlm.nih.gov/4086519/ ID - 4086519 ER -