TY - RPRT TI - Modification of epithelial permeability by cationic polypeptides. AU - C J Tzan AU - J R Berg AU - S A Lewis PY - 1993 DO - 10.1152/ajpcell.1993.265.6.c1637 UR - https://pubmed.ncbi.nlm.nih.gov/8279524/ ID - 8279524 ER -