P. Knuschke

UV‐exposition and vitamin‐D: How much sunlight do we need?

H. Hönigsmann, B. Lehmann, G. Holzer, 2005, British Journal of Dermatology.

UVB-induced conversion of 7-dehydrocholesterol to 1alpha,25-dihydroxyvitamin D3 in an in vitro human skin equivalent model.

B. Lehmann, T. Genehr, P. Knuschke, 2001, The Journal of investigative dermatology.