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Höfling-Engels N, Kolip P, Schmacke N.Höfling-Engels N, et al. Among authors: schmacke n.Med Klin (Munich). 2008 Dec 15;103(12):867-71. doi: 10.1007/s00063-008-1136-6. Epub 2008 Dec 20.Med Klin (Munich). 2008.PMID: 19099217German.No abstract available.
Gerhardus A, Schmacke N.Gerhardus A, et al. Among authors: schmacke n.Z Evid Fortbild Qual Gesundhwes. 2012;106(7):477-8. doi: 10.1016/j.zefq.2012.07.001. Epub 2012 Aug 11.Z Evid Fortbild Qual Gesundhwes. 2012.PMID: 22981022German.No abstract available.