Mineral water and spas in Germany

18. Februar 2020

ThomasTitzmannMDBernd,RüdigerBaldaMD
Clinics in Dermatology
Volume 14, Issue 6, November–December 1996, Pages 611-613

https://www.sciencedirect.com/science/article/pii/S0738081X96000922?via%3Dihub