Häcker, A., & Michel, M. S. (2012). Kontroverse Unterkelchstein: Kontrollieren oder intervenieren? = Controversy on lower pole stones. Monitor or intervene? Der Urologe, 51(3), . https://doi.org/10.1007/s00120-012-2806-9
Chicago Style (17th ed.) CitationHäcker, Axel, and Maurice Stephan Michel. "Kontroverse Unterkelchstein: Kontrollieren Oder Intervenieren? = Controversy on Lower Pole Stones. Monitor or Intervene?" Der Urologe 51, no. 3 (2012). https://doi.org/10.1007/s00120-012-2806-9.
MLA (9th ed.) CitationHäcker, Axel, and Maurice Stephan Michel. "Kontroverse Unterkelchstein: Kontrollieren Oder Intervenieren? = Controversy on Lower Pole Stones. Monitor or Intervene?" Der Urologe, vol. 51, no. 3, 2012, https://doi.org/10.1007/s00120-012-2806-9.
Warning: These citations may not always be 100% accurate.