TY - RPRT TI - Aging of endothelium in culture: decrease in angiotensin-converting enzyme activity. AU - P J Del Vecchio AU - J R Smith PY - 1982 DO - 10.1016/0309-1651(82)90040-6 UR - https://pubmed.ncbi.nlm.nih.gov/6284382/ ID - 6284382 ER -