Antibiotic-mediated transport of alkali ions across lipid barriers. Pressman, B. C. ; Harris, E. J. ; Jagger, W. S. ; Johnson, J. H. Abstract Publication: Proceedings of the National Academy of Science Pub Date: November 1967 DOI: 10.1073/pnas.58.5.1949 Bibcode: 1967PNAS...58.1949P