Items where Author is "Helbling, A."

Yes

Marschall, K. and Hoernes, M. and Bitzenhofer-Gruber, M. and Jandus, P. and Duppenthaler, A. and Wuillemin, W. A. and Rischewski, J. and Boyman, O. and Heininger, U. and Hauser, T. and Steiner, U. and Posfay-Barbe, K. and Seebach, J. and Recher, M. and Hess, C. and Helbling, A. and Reichenbach, J. and Swiss, P. I. D. Registry Working Group. (2015) The Swiss National Registry for Primary Immunodeficiencies: report on the first 6 years' activity from 2008 to 2014. Clinical & Experimental Immunology, 182 (1). pp. 45-50.

Leuppi, J. D. and Wildhaber, J. H. and Spertini, F. and Helbling, A.. (2011) [Intermittent or persistent rhinitis in children and adolescents with Asthma: "the Swiss LARA paediatrics survey"]. Schweizerische Rundschau für Medizin PRAXIS, Vol. 100, H. 20. pp. 1225-1234.