A. Winkler

The influence of topical formulations on the permeation of 5-aminolevulinic acid and its n-butyl ester through excised human stratum corneum.

C. Müller-Goymann, A. Winkler, 2005, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Comparative permeation studies for delta-aminolevulinic acid and its n-butylester through stratum corneum and artificial skin constructs.

C. Müller-Goymann, A. Winkler, 2002, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

Comparison Of The Diffusion Properties Of δ-Aminolevulinic Acid And Its N-Butyl Ester Through Human Stratum Corneum

C. Müller-Goymann, A. Winkler, 2000 .