Die Kur - Kraft für Körper, Seele und den Alltag
Eversden L., et.al.
BMC Musculoskeletal Disorders 8(1):23 · March 2007
https://www.researchgate.net/publication/6475896_A_pragmatic_randomised_controlled_trial_of_hydrotherapy_and_land_exercises_on_overall_well_being_and_quality_of_life_in_rheumatoid_arthritis