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Zeitschrift Fur Naturforschung. Section C, Biosciences|November 1, 1982
Biological activities of sesquiterpene lactones from Helianthus annuus: antimicrobial and cytotoxic properties; influence on DNA, RNA, and protein synthesisO Spring, J Kupka, B Maier, et al.
Isotopes in Environmental and Health Studies|May 3, 2003
A new approach to determining the content and 15N abundance of total dissolved nitrogen in aqueous samples: TOC analyser-QMS couplingR Russow, H J Kupka, A Götz, et al.
Canadian Journal of Microbiology|May 1, 1983
Studies on the ring-cyclization and ring-expansion enzymes of beta-lactam biosynthesis in Cephalosporium acremoniumJ Kupka, Y Q Shen, S Wolfe, et al.
The Journal of Antibiotics|February 1, 1983
Antibiotics from basidiomycetes. XVII. The effect of marasmic acid on nucleic acid metabolismJ Kupka, T Anke, K Mizumoto, et al.
Journal of Healthcare Management / American College of Healthcare Executives|December 29, 2011
Language services in hospitals: discordance in availability and staff useBrette A Tschurtz, Richard G Koss, Nancy J Kupka, et al.
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