Petres J, Antal I, Füzesi S
Hautklinik der Städtischen Kliniken Kassel, Philipps-Universität Marburg.
Z Hautkr. 1990 Aug;65(8):740-5.
Topical vehicles containing urea are increasingly used in dermatology because of their favorable pharmacological properties, which are due to the following capacities of urea: (1) its beneficial influence on the structure and physiology of the skin, and (2) its therapeutic effect in combination with other topically active agents in various skin diseases, such as psoriasis, ichthyosis, and chronic eczema. Our own experiences presented here are in accordance with these statements.
