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Schratter M, Schratter-Sehn AU, Ackermann C, Binder A, Knittel M, Pacher B, Richter R.Schratter M, et al.Rofo. 1993 Oct;159(4):343-6. doi: 10.1055/s-2008-1032776.Rofo. 1993.PMID: 8219120German.
Schratter M, Richter-Schlosser R, Knittel M, Schratter-Sehn AU.Schratter M, et al. Among authors: schratter sehn au.Rontgenpraxis. 1997 Dec;50(12):370-3.Rontgenpraxis. 1997.PMID: 9492561German.No abstract available.