@incollection{SpielmannArendKlotzetal.1990,
  author    = {Spielmann, W.-S. and Arend, L. J. and Klotz, Karl-Norbert and Schwabe, U.},
  title     = {Adenosine receptors and singnaling in the kidney},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86114},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1990},
  abstract  = {No abstract available.},
  subject      = {Adenosinrezeptor},
  language  = {en}
}
@incollection{SpielmannArendKlotzetal.1991,
  author    = {Spielmann, W. S. and Arend, L. J. and Klotz, Karl-Norbert and Schwabe, U.},
  title     = {Adenosine control of the renal Collecting tubule: receptors and signaling},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86129},
  publisher      = {Universit{\"a}t W{\"u}rzburg},
  year      = {1991},
  abstract  = {No abstract available.},
  subject      = {Adenosin},
  language  = {en}
}