- Author: Dr. med. Kerstin Bauer Priv.-Doz. Dr. med. Jürgen Ennker (auth.)
- Language: German
- Year: 2005
- Author: Priv.-Doz. Dr. med. Jürgen Ennker Dr. med. Kerstin Bauer (auth.)
- Language: German
- Year: 2003
- Author: Priv.-Doz. Dr. med. Jürgen Ennker Dr. med. Kerstin Bauer (auth.)
- Language: German
- Year: 2000
- Author: Dr. med. Kerstin Bauer Priv.-Doz. Dr. med. Jürgen Ennker (auth.)
- Language: German
- Year: 2005
- Author: Dr. med. Kerstin Bauer Priv.-Doz. Dr. med. Jürgen Ennker (auth.)
- Language: German
- Year: 2008
- Author: Dr. med. Kerstin Bauer Priv.-Doz. Dr. med. Jürgen Ennker (auth.)
- Language: German
- Year: 2003
- Author: Kerstin Bauer Jürgen Ennker
- Language: English
- Year: 2005