TY - RPRT TI - Elastase production by micro-organisms. AU - A J SBARRA AU - J S BAUMSTARK AU - R F GILFILLAN AU - W A BARDAWIL PY - 1963 DO - 10.1038/197153a0 UR - https://pubmed.ncbi.nlm.nih.gov/13976459/ ID - 13976459 ER -