J Welzel

发表

R Birngruber, J Welzel, E Lankenau, 1998, Current problems in dermatology.

H H Wolff, C. Winter, J. Welzel, 2004, The British journal of dermatology.

J. Welzel, J Welzel, W. Eichler, 2001, The British journal of dermatology.

R Birngruber, R. Birngruber, J. Welzel, 1997, Journal of the American Academy of Dermatology.

G Pellacani, G. Pellacani, M. Ulrich, 2017, Journal of the European Academy of Dermatology and Venereology : JEADV.