DermatologyOtto Braun-Falco, Gerd Plewig, Helmut H. Wolff, Richard K. Winkelmann · First published 2013Open the Tome
Grundlagen IHelmut Ferner, R. Kautzky, E. Kugelberg, W. Maurer, G. Schaltenbrand, H. W. Steinmann, W. Tönnis, H. Wolff, K. J. Zülch · First published 2012Open the Tome
Braun-Falco’s DermatologyWalter H. C. Burgdorf, Gerd Plewig, Helmut H. Wolff, Míchael Landthaler, Otto Braun‐Falco · First published 2009Open the Tome
Aspects of positivity in functional analysisHelmut H. Schaefer, R. Nagel, Manfred P. H. Wolff · First published 1986Open the Tome
